WorldWideScience

Sample records for breast case study

  1. Tuberculosis of breast (study of 7 cases.

    Directory of Open Access Journals (Sweden)

    Sharma P

    1991-01-01

    Full Text Available Seven cases of tuberculosis of breast are presented. The clinical features were multiple discharging sinuses, lump, ulcer and recurring abscess of breast. Diagnosis relied on histological appearance. Acid fast bacilli being present in only one specimen and positive culture obtained in one patient. Successful treatment combines antituberculous drug therapy with removal of infected breast tissue.

  2. Breast cancer screening case-control study design: impact on breast cancer mortality

    NARCIS (Netherlands)

    Paap, E.; Verbeek, A.L.M.; Puliti, D.; Paci, E.; Broeders, M.J.M.

    2011-01-01

    BACKGROUND: Recent case-control studies on the effectiveness of population-based breast cancer screening show differences in the magnitude of breast cancer mortality reduction. We investigated the role played by aspects of the case-control study design on these differences, e.g. the definition of ca

  3. Malignant phyllodes tumor of the breast: a case study.

    Science.gov (United States)

    Keim-Malpass, Jessica; Mills, Anne M; Showalter, Shayna L

    2014-10-01

    Malignant phyllodes tumors of the breast are rare, fast-growing tumors that can be difficult to diagnose. A case study is featured about a young adult patient who lacked insurance and received a delayed diagnosis of malignant phyllodes tumor of the breast. This article includes pertinent clinical and age-specific considerations for comprehensive management.

  4. Sexual Dysfunction in Breast Cancer: A Case-Control Study

    Directory of Open Access Journals (Sweden)

    Mandana Ebrahimi

    2015-02-01

    Full Text Available Background: Sexual dysfunction in breast cancer patients is considered as a common and distressing problem. Considering the increasing number of breast cancer survivors living for longer periods of time with the disease and the importance of their quality of life, we conducted the present study to compare the sexual functioning in breast cancer patients with their healthy counterparts.Methods: In this case-control study, breast cancer patients who completed their treatment protocol and were followed up for at least six months were included. The controls were healthy women with normal clinical breast examinations. All subjects filled-in the Persian version of Female Sexual Function Index questionnaire.Results: A total of 165 subjects including 71 breast cancer patients and 94 healthy women were studied. The frequency of sexual dysfunction in cases and controls was 52.6% and 47.4%, respectively (P = 0.09. There were no significant differences between the two groups regarding domain scores, except for vaginal lubrication (P = 0.045. Logistic regression analysis indicated that significant determinants of sexual dysfunction in breast cancer group was patients' age (OR = 4.0, 95%CI: 1.3 – 11.5, P = 0.01 and age of the spouse (OR= 9.8, 95% CI: 1.8-51.9, P= 0.007, while in controls, only emotional relationship with the husband was the significant predictive factor (OR = 6.3, 95%CI: 1.9 – 20.5, P = 0.002.Conclusions: Our findings indicated that sexual dysfunction is prevalent in Iranian women regardless of their physical health status. The frequency of vaginal dryness in breast cancer patients was significantly higher than controls. Age of the patient and the spouse (>40 were the only significant predictors of sexual dysfunction among women with breast cancer. Preventive strategies, sexual education and access to effective treatment should be planned in supportive care of breast cancer patients.

  5. Case-control study of fetal microchimerism and breast cancer.

    Directory of Open Access Journals (Sweden)

    Vijayakrishna K Gadi

    Full Text Available BACKGROUND: Prior pregnancy is known to protect against development of breast cancer. Recent studies have demonstrated that pregnancy has the capacity to establish small numbers of immunologically active fetal-derived cells in the mother, a phenomenon known as fetal microchimerism (FMc. We asked whether presence of FMc, routinely acquired during pregnancy, is a protective factor for breast cancer. METHODOLOGY/PRINCIPAL FINDINGS: DNA extracts from peripheral blood specimens were obtained from a population-based case-control study of risk factors for breast cancer in women 21 to 45 years old. Specimens were tested with quantitative PCR for presence and concentrations of male DNA presumed to derive from prior pregnancies with a male fetus. Odds ratios (OR and 95% confidence intervals (CI were estimated with consideration of multiple established reproductive and environmental risk factors for breast cancer. FMc results were generated on 99 parous women, 54 with primary invasive breast cancer and 45 general population controls. FMc prevalence was 56% (25/45 and 26% (14/54 in controls and cases, respectively. Women harboring FMc were less likely to have had breast cancer (OR = 0.29, 95% CI 0.11-0.83; p = 0.02, adjusting for age, number of children, birth of a son, history of miscarriage, and total DNA tested. In addition, FMc concentrations were higher in controls versus cases (p = 0.01. Median concentrations were 2 (0-78 and 0 (0-374 fetal genomes/10(6 maternal genomes in controls and cases, respectively. CONCLUSIONS: Results suggest that the enigma of why some parous women are not afforded protection from breast cancer by pregnancy might in part be explained by differences in FMc. Mechanistic studies of FMc-derived protection against breast cancer are warranted.

  6. Does Pregnancy-Associated Breast Cancer Imply a Worse Prognosis? A Matched Case-Case Study

    Science.gov (United States)

    Dimitrakakis, Constantine; Zagouri, Flora; Tsigginou, Alexandra; Marinopoulos, Spyros; Sergentanis, Theodoros N.; Keramopoulos, Antonis; Zografos, George C.; Ampela, Konstantina; Mpaltas, Dimosthenis; Papadimitriou, Christos; Dimopoulos, Meletios-Athanassios; Antsaklis, Aris

    2013-01-01

    Summary Background Significant controversy exists in the literature regarding the role of pregnancy in the prognosis of breast cancer. We designed a matched case-case study, matching pregnancy-associated breast cancer (PABC) cases with breast cancer cases for stage, age, and year of diagnosis. Patients and Methods 39 consecutive cases of PABC were matched with 39 premenopausal cases of breast cancer. Univariate and multivariate survival analyses followed by adjustment for stage, grade, estrogen receptor status, and age at diagnosis, were performed. Results Regarding overall survival (OS), univariate analysis pointed to longer OS in non-PABC cases vs. PABC cases. Accordingly, a more advanced stage predicted shorter survival. In the multivariate analysis, the independent aggravating effect mediated by pregnancy persisted. Interestingly, a post hoc nested analysis within PABC cases indicated that the 3rd trimester pointed to shorter OS. The aforementioned results on OS were also replicated during the examination of relapse-free survival. Conclusion Implementing a matched case-case design, the present study points to pregnancy as a poor prognostic factor for breast cancer. PMID:24415971

  7. Manganese Superoxide Dismutase Polymorphism and Breast Cancer Recurrence: A Danish Population-Based Case-Control Study of Breast Cencer Patients Treated with Cyclophosphamide Epirubicin and 5-Fluororacil

    DEFF Research Database (Denmark)

    Ording, Anne Gulbech; Cronin Fenton, Deirdre; Christensen, Mariann

    2012-01-01

    Manganese Superoxide Dismutase Polymorphism and Breast Cancer Recurrence: A Danish Population-Based Case-Control Study of Breast Cencer Patients Treated with Cyclophosphamide Epirubicin and 5-Fluororacil......Manganese Superoxide Dismutase Polymorphism and Breast Cancer Recurrence: A Danish Population-Based Case-Control Study of Breast Cencer Patients Treated with Cyclophosphamide Epirubicin and 5-Fluororacil...

  8. Manganese Superoxide Dismtase Polymorphism and Breast Cancer Recurrence: A Danish Population-Based Case-Control Study of Breast Cancer Patients Treated with Cyclophosphamide Epirubicin and 5-fluorouracil

    DEFF Research Database (Denmark)

    Ording, Anne Gulbech; Cronin Fenton, Deirdre; Christensen, Mariann

    2013-01-01

    Manganese Superoxide Dismtase Polymorphism and Breast Cancer Recurrence: A Danish Population-Based Case-Control Study of Breast Cancer Patients Treated with Cyclophosphamide Epirubicin and 5-fluorouracil......Manganese Superoxide Dismtase Polymorphism and Breast Cancer Recurrence: A Danish Population-Based Case-Control Study of Breast Cancer Patients Treated with Cyclophosphamide Epirubicin and 5-fluorouracil...

  9. Therapeutic monoclonal antibodies in human breast milk: a case study.

    Science.gov (United States)

    Ross, Elle; Robinson, Steven E; Amato, Carol; McMillan, Colette; Westcott, Jay; Wolf, Tiffany; Robinson, William A

    2014-04-01

    Recently, therapeutic monoclonal antibodies have been introduced for the treatment of advanced melanoma and other diseases. It remains unclear whether these drugs can be safely administered to women who are breast feeding because of the potential hazardous side effects for nursing infants. One such therapy for metastatic melanoma is ipilimumab, a human monoclonal antibody that blocks cytotoxic T-lymphocyte-antigen-4, and is the preferred treatment for patients with metastatic melanoma when other molecular therapies are not viable. This study measured ipilimumab levels in the breast milk of a patient undergoing treatment that were enough to raise concerns for a nursing infant exposed to ipilimumab.

  10. Does breast feeding provide protection against acute appendicitis? A case-control study.

    Science.gov (United States)

    Alves, João Guilherme Bezerra; Figueiroa, José Natal; Barros, Isabela

    2008-10-01

    Breast feeding stimulates a more tolerant lymphoid tissue at the base of the appendix and this could provide protection against acute appendicitis. Two studies reported that children and adolescents with appendicitis were less likely to have been breast fed. In a case-control study of 200 children with histologically confirmed acute appendicitis matched by 200 siblings with the same sex and difference age - up to three-year-old - we found breast feeding in at least the first two months of life and for more than four months provides protection against acute appendicitis. These findings suggesting that breast feeding may possibly give protection against the development of appendicitis.

  11. Parenchymal texture measures weighted by breast anatomy: preliminary optimization in a case-control study

    Science.gov (United States)

    Gastounioti, Aimilia; Keller, Brad M.; Hsieh, Meng-Kang; Conant, Emily F.; Kontos, Despina

    2016-03-01

    Growing evidence suggests that quantitative descriptors of the parenchymal texture patterns hold a valuable role in assessing an individual woman's risk for breast cancer. In this work, we assess the hypothesis that breast cancer risk factors are not uniformly expressed in the breast parenchymal tissue and, therefore, breast-anatomy-weighted parenchymal texture descriptors, where different breasts ROIs have non uniform contributions, may enhance breast cancer risk assessment. To this end, we introduce an automated breast-anatomy-driven methodology which generates a breast atlas, which is then used to produce a weight map that reinforces the contributions of the central and upper-outer breast areas. We incorporate this methodology to our previously validated lattice-based strategy for parenchymal texture analysis. In the framework of a pilot case-control study, including digital mammograms from 424 women, our proposed breast-anatomy-weighted texture descriptors are optimized and evaluated against non weighted texture features, using regression analysis with leave-one-out cross validation. The classification performance is assessed in terms of the area under the curve (AUC) of the receiver operating characteristic. The collective discriminatory capacity of the weighted texture features was maximized (AUC=0.87) when the central breast area was considered more important than the upperouter area, with significant performance improvement (DeLong's test, p-valuepersonalized recommendations regarding women's cancer risk evaluation.

  12. Risk factors of female breast carcinoma: A case control study at Puducherry

    Directory of Open Access Journals (Sweden)

    S M Balasubramaniam

    2013-01-01

    Full Text Available Objective: To identify and quantify various demographic, reproductive, socio-economic and dietary risk factors among women with breast cancer. Study Design: Case control study. Study Period: February 2004 to May 2005. Study Setting: Departments of Surgery, Medicine and Radiotherapy of Jawaharlal Institute of Postgraduate Medical Sciences and Research (JIPMER, Pondicherry. Materials and Methods: Cases were women with pathologically confirmed breast cancer. Controls were age-matched women from medicine and surgery wards without any current breast problem or previous breast cancer. A total of 152 cases and 152 controls were enrolled. They were interviewed for parity, breast feeding, past history of benign breast lesion, family history and dietary history with a pre-tested interview schedule after obtaining informed written consent. Results: The significant risk factors were (odds ratios with 95% CI previous history of biopsy for benign breast lesion 10.4 (1.3-86.3, nulliparity 2.4 (1.14-5.08, consumption of fats more than 30 g/day 2.4 (1.14-5.45 and consumption of oils containing more of saturated fat 2.0 (1.03-4.52. Conclusions: Nulliparity, past history of benign breast lesion, high fat diet and consumption of oils with more saturated fats were the risk factors.

  13. Sonographic Findings of Benign Breast Diseases, A Study of 111 Cases in Iranian Center for Breast Cancer

    Directory of Open Access Journals (Sweden)

    N. sedighi

    2005-08-01

    Full Text Available Introduction & Background: Benign lesions are very common in breast. The most important consideration for physicians is to differentiate benign processes from malignant ones .Hence the clinicians and radi-ologists both wish to differentiate them even before surgical procedures. The Iranian Center for Breast Cancer linked to Jahad Daneshgahi Center is a referral place for patients with breast complaints. Patients & Methods: Retrospective study of sonographic findings of 111 patients with benign patho-logic diagnosis revealed 72.1% accuracy for sonogra-phy in diagnosing benign masses. In 31 cases (27.9%, the sonographic diagnosis was incorrect. Among the different benign lesions, the most common lesions were cysts, fibradenomas, and fibrocystic changes with respective sonographic accuracy of 100%, 90%, and 62.5%. Results: It shows that sonography has a high sensitiv-ity for diagnosis of benign breast lesions and this sen-sitivity is higher in cysts and fibradenomas which are the most common benign pathologies of breast. Conclusion: As a result, in this center sonography is an imaging modality for evaluating benign breast le-sion especially in young patients with dense breasts and palpable masses. Its unique role in diagnosis of the cysts is valuable especially to avoid repeated biopsies.

  14. Population-based case-control study of breast cancer in Albania

    Directory of Open Access Journals (Sweden)

    Pajenga E.

    2013-01-01

    Full Text Available In Albania, breast cancer is an important cause of death among women, with increasing incidence from 65 cases in 1970, to 400 cases in 2007. This is the first study concerning breast cancer risk factors in Albania. We used a population-based case-control study of 948 women with breast cancer compared with 1019 controls recruited from other hospitals through random selection. Early age at menarche was found to be a significantly strong risk factor during the pre- and postmenopausal groups with OR 10.04 and 12.1, respectively. In addition, nulliparity is associated with higher risk while abortion did not indicate any influence in the multivariate model. The findings from this study have shown that reproductive and menstrual variables are significant predictors of breast cancer risk in Albanian women, as seen in studies of other western countries.

  15. An investigation of breast cancer risk factors in Cyprus: a case control study

    Directory of Open Access Journals (Sweden)

    Hadjisavvas Andreas

    2010-08-01

    Full Text Available Abstract Background Breast cancer is the most common form of malignancy affecting women worldwide. It is also the leading cancer in females in Cyprus, with approximately 400 new cases diagnosed annually. It is well recognized that genetic variation as well as environmental factors modulate breast cancer risk. The main aim of this study was to assess the strength of associations between recognized risk factors and breast cancer among Cypriot women. This is the first epidemiological investigation on risk factors of breast cancer among the Cypriot female population. Methods We carried out a case-control study, involving 1,109 breast cancer patients and a group of 1,177 controls who were recruited while participating in the National screening programme for breast cancer. Information on demographic characteristics and potential risk factors were collected from both groups during a standardized interview. Logistic regression analysis was used to assess the strength of the association between each risk factor and breast cancer risk, before and after adjusting for the possible confounding effect of other factors. Results In multivariable models, family history of breast cancer (OR 1.64, 95% CI 1.23, 2.19 was the strongest predictor of breast cancer risk in the Cypriot population. Late menarche (OR 0.64, 95% CI 0.45, 0.92 among women reaching menarche after the age of 15 vs. before the age of 12 and breastfeeding (OR 0.74, 95% CI 0.59, 0.92 exhibited a strong protective effect. In the case of breastfeeding, the observed effect appeared stronger than the effect of pregnancy alone. Surprisingly, we also observed an inverse association between hormone replacement therapy (HRT although this may be a product of the retrospective nature of this study. Conclusion Overall the findings of our study corroborate with the results of previous investigations on descriptive epidemiology of risk factors for breast cancer. This investigation provides important background

  16. Breast cancer and smoking, vodka drinking and dietary habits. A case-control study.

    Science.gov (United States)

    Pawlega, J

    1992-01-01

    The relationship between cigarette smoking, vodka drinking and consumption of 44 food items typical of the Polish diet were analysed in a case-control study in Cracow, Poland, among 127 cases of breast cancer and 250 controls randomly selected from the general population. Cigarette smoking was not significantly influencing the breast cancer risk. Compared with never-drinkers, the habit of vodka drinking 20 years earlier significantly increased breast cancer risk in women below 50 years of age (multivariate OR was 4.4 with 95% CI 1.6-12.4). Frequent consumption of boiled vegetables 20 years earlier (greater than 3 times per week) was associated with a decreased risk of breast cancer in women aged 50 years and more (multivariate OR was 0.4 with 95% CI 0.2-0.8).

  17. Case-control study of tobacco smoke exposure and breast cancer risk in Delaware

    Directory of Open Access Journals (Sweden)

    Hathcock H Leroy

    2008-06-01

    Full Text Available Abstract Background Tobacco smoke exposure may be associated with increased breast cancer risk, although the evidence supporting the association is inconclusive. We conducted a case-control study in Delaware, incorporating detailed exposure assessment for active and secondhand smoke at home and in the workplace. Methods Primary invasive breast cancer cases diagnosed among female Delaware residents, ages 40–79, in 2000–2002 were identified through the Delaware cancer registry (n = 287. Delaware drivers license and Health Care Finance Administration records were used to select age frequency-matched controls for women Results A statistically significant increased risk of breast cancer was observed for ever having smoked cigarettes (odds ratio = 1.43, 95% confidence interval = 1.03–1.99. However, there was no evidence of a dose-response relationship between breast cancer risk and total years smoked, cigarettes per day, or pack-years. Neither residential nor workplace secondhand smoke exposure was associated with breast cancer. Recalculations of active smoking risks using a purely unexposed reference group of women who were not exposed to active or secondhand smoking did not indicate increased risks of breast cancer. Conclusion These findings do not support an association between smoking and breast cancer.

  18. Urinary strontium and the risk of breast cancer: A case-control study in Guangzhou, China

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Li-Juan [The School of Public Health, Sun Yat-sen University, 74 Zhongshan 2nd Rd, Guangzhou 510080 (China); Tang, Lu-Ying [The School of Public Health, Sun Yat-sen University, 74 Zhongshan 2nd Rd, Guangzhou 510080 (China); The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630 (China); He, Jian-Rong [The School of Public Health, Sun Yat-sen University, 74 Zhongshan 2nd Rd, Guangzhou 510080 (China); Guangzhou Women and Children' s Medical Center, Guangzhou 510623 (China); Su, Yi; Cen, Yu-Ling; Yu, Dan-Dan [The School of Public Health, Sun Yat-sen University, 74 Zhongshan 2nd Rd, Guangzhou 510080 (China); Wu, Bang-Hua [The Guangdong Prevention and Treatment Center for Occupational Diseases, Guangzhou 510300 (China); Lin, Ying [The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080 (China); Chen, Wei-Qing [The School of Public Health, Sun Yat-sen University, 74 Zhongshan 2nd Rd, Guangzhou 510080 (China); Song, Er-Wei, E-mail: songerwei02@yahoo.com.cn [The Second Affiliated Hospital, Sun Yat-sen University, 107 Yanjiang West, Guangzhou 510120 (China); Ren, Ze-Fang, E-mail: renzef@mail.sysu.edu.cn [The School of Public Health, Sun Yat-sen University, 74 Zhongshan 2nd Rd, Guangzhou 510080 (China)

    2012-01-15

    Strontium has been widely used in industries like electronic and pharmacy. It has a carcinogenic potential, however, and no study has been conducted to evaluate its effects on cancer risk. The aim of this study was to explore the possible association between strontium and breast cancer risk in a case-control study including 240 incident invasive breast cancer patients and 246 age-matched controls. We measured the urinary concentrations of strontium by inductively coupled plasma mass spectrometry, and conducted face-to-face interviews to obtain information on potential breast cancer risk factors. Multivariable analysis was used to estimate the association. Creatinine-adjusted levels [median (25th, 75th) {mu}g/g] of strontium were 155.59 (99.05, 230.70) in the breast cancer patients and 119.62 (81.97, 163.76) in the controls. Women in the highest tertile of strontium showed 124% increased risk of breast cancer, when compared with those in the lowest tertile after adjustment for the potential risk factors [OR (95% CI): 2.24 (1.42-3.81)]. This association was particularly strong for HER2 positive breast cancer [OR (95% CI): 10.92 (3.53-33.77)], and only occurred among premenopausal women. These results suggest a potential role of strontium in the development of breast cancer and urge further studies on the environmental contamination and the physiological and pathological mechanisms of strontium.

  19. Dairy products, calcium intake, and breast cancer risk: a case-control study in China.

    Science.gov (United States)

    Zhang, Cai-Xia; Ho, Suzanne C; Fu, Jian-Hua; Cheng, Shou-Zhen; Chen, Yu-Ming; Lin, Fang-Yu

    2011-01-01

    The results of dairy food consumption and breast cancer risk are conflicting, and their relationship has not previously been studied in China. The objective of this study is to examine the association between dairy products, calcium intake, and breast cancer risk among Chinese women. A hospital-based case-control study was conducted among Chinese women in the Guangdong province from June 2007 to August 2008. Four hundred and thirty-eight consecutively recruited cases with primary breast cancer were frequency-matched to 438 controls on age and residence. Dietary intake information was collected by interviewers using a validated food frequency questionnaire. Odds ratios (ORs) and 95% confidence interval (CI) were estimated using unconditional multiple logistic regression adjusted for various potential confounders. We observed a statistically significant inverse association of dietary calcium intake with breast cancer risk, with the adjusted OR (95% CI) of 0.35 (0.22-0.56) comparing the highest with the lowest quartile. No significant association was found between dairy products measured either by dry weight of dairy product or dairy product protein intake and breast cancer risk. Our study supports a protective effect of high intake of dietary calcium on breast cancer risk, and no association with dairy product intake.

  20. Risk factors of breast cancer in Dezful city of Iran: a case-control study

    Directory of Open Access Journals (Sweden)

    Behzad Jafarinia

    2016-05-01

    Full Text Available Background: Breast cancer is one of the most prevalent cancers among women and features increasing trends of incidence rates. Worldwide, yearly about 1.67 million of new cases and 522,000 of deaths from breast cancer are registered. The aim of this study was to determine the risk factors of breast cancer in women and to identify high risk groups. Methods: In a case-control study, 170 women with breast cancer who were registered in cancer registration system from 2011 to 2015 at Dezful City, Iran, were compared with 170 healthy women with confirmation of mammography. After age matching of groups, the needed information about risk factors and demographic information including information, educational level, marital status, family history of breast cancer, age at menarche, parity, oral contraceptive use, age at first pregnancy, menopausal status, and age at menopause, breastfeeding, stress, abortion, alcohol use and smoking, hormone therapy and physical activity was collected by a questionnaire. The analysis of collected data was performed by using odds ratio and logistic regression model and SPSS software, version 16 (SPSS, Inc., Chicago, IL, USA. The statistical significance was set at a two-sided p-value of %5. Results: The results of this study showed that, women with the family history [OR: 6.78 (95% CI: 2.15-21.41] and women with the stress history [OR: 4.86 (95% CI: 2.46-9.59] had higher risk of breast canser, while women with the history of having physical activity at least once a week [OR: 0.29 (95% CI: 0.13-0.65] and women with the history breast feeding for 3 to 4 years [OR: 0.36 (95% CI: 0.16-0.81] had lower risk of breast cancer. Conclusion: It is recommended that the mentioned risk factors and protective factors be considered in first and second level (screening of preventive programs.

  1. Maternal factors in newborns breast feeding jaundice: a case control study

    Directory of Open Access Journals (Sweden)

    Alizadeh Taheri P

    2013-03-01

    Full Text Available Background: Neonatal jaundice, especially breast feeding jaundice is one of the most common causes of neonatal readmission during the first month of life. Breast feeding jaundice may be due to decreased milk intake with dehydration and/or reduced caloric intake.  The aim of this Study was to determine maternal risk factors of breast feeding jaundice in order to prevent it than before.Methods: This case- control study was performed at Bahrami University Hospital, Tehran, Iran and involved 75 term exclusively breast fed newborns admitted for hyperbilirubinemia, with a weight loss greater than 7%, with one positive lab data as: serum Na≥ 150meq/lit, urine specific gravity> 1012, serum urea≥ 40mgr/dl, without assigned cause for hyperbilirubinemia. They were compared with 75 matched controls with weight loss less than 7%, without dehydration and a known cause of hyperbilirubinemia.Results: In comparison with control group, in neonates with breast feeding jaundice, inappropriate feeding practice (P<0.033, delayed onset of lactation (P<0.0001, inverted nipple (P<0.001 were significantly higher. In our study, there was no significant difference between two groups in education level of mother, learning breast feeding practice before and after delivery, method of delivery (cesarean or vaginal delivery, primiparity or multiparity and use of supplements (water or glucose water.Conclusion: This study shows need for special attention and follows up of mothers and neonates at risk for breast feeding jaundice, especially those with inverted nipples or undergraduate for successful breast feeding. On the other hand this study shows encouraging mothers for early lactation especially in the first hour of life decreases the risk for this kind of jaundice.

  2. Lifestyle factors and breast cancer: a case-control study in Kuala Lumpur, Malaysia.

    Science.gov (United States)

    Kamarudin, Rozanim; Shah, Shamsul Azhar; Hidayah, Noor

    2006-01-01

    Breast cancer is the most common female cancer and the commonest cause of death due to cancer for women in Malaysia. This study was performed to identify the relationship with lifestyle factors. A case-control study was conducted among females with breast cancer who came for treatment to the Breast Clinic Hospital Kuala Lumpur in July until September 2004. A total of 203 female patients were recruited as cases along with 203 patients who attended the Outpatient Clinic, Hospital Kuala Lumpur during the study period as the controls. The study showed women who did not exercise regularly to have four times higher risk (adjusted odds ratio is 3.49, 95% CI is 1.84 to 6.62) compared to those who exercised regularly. Women with a high fat diet were also at elevated risk (adjusted odds ratio 3.84, 95% CI is 1.20 to 12.34) compared to those consuming a low fat diet. Women without breast cancer generally had a longer duration of lifetime lactation with a median of thirty-three months compared to women with breast cancer (twenty months, phealthy life style should be emphasized.

  3. Organohalogen body burdens in a breast cancer case-control study

    Energy Technology Data Exchange (ETDEWEB)

    Petreas, M.; She, J.; Visita, P.; Winkler, J. [Hazardous Materials Lab., California Dept. of Toxic Substances Control, Berkeley, CA (United States); Hurley, S.; Smith, D.; Reynolds, P. [Environmental Health Investigations Branch, California Dept. of Health Services, Oakland, CA (United States); Jeffrey, S.; Mahoney, E. [Dept. of Surgery, Stanford Univ. School of Medicine, Stanford, CA (United States)

    2004-09-15

    Due to their lipophilic properties, dioxins (PCDD/PCDFs) and other organohalogen compounds bioaccumulate in the food chain, with diet accounting for over 90% of non-occupational exposures. To date, few epidemiologic studies have examined the relationship between dioxins and breast cancer in human populations. Most have examined risks in occupational cohorts or in populations exposed to dioxins from the Seveso accident6-8. Results from these studies have been conflicting and have largely been limited by a lack of individual-level measures of exposure, small numbers of cases, and inability to account for established breast cancer risk factors. Very little is known about the potential health effects of low-level environmental dioxin contamination. We present data on PCDD/PCDFs, organochlorine pesticides (OCPs), polychlorinated biphenyls (PCBs), and polybrominated diphenyl ethers (PBDEs) in adipose tissues of women participating in a breast cancer case-control study centered in the San Francisco Bay Area. In addition, we examine distributions of these chemicals in breast and abdominal adipose of women undergoing mastectomies with concurrent breast reconstruction. If concentrations were equivalent, use of abdominal adipose would greatly enhance the pool for controls for future epidemiological studies.

  4. Breast cancer risk and drinking water contaminated by wastewater: a case control study

    Directory of Open Access Journals (Sweden)

    Swartz Christopher H

    2006-10-01

    Full Text Available Abstract Background Drinking water contaminated by wastewater is a potential source of exposure to mammary carcinogens and endocrine disrupting compounds from commercial products and excreted natural and pharmaceutical hormones. These contaminants are hypothesized to increase breast cancer risk. Cape Cod, Massachusetts, has a history of wastewater contamination in many, but not all, of its public water supplies; and the region has a history of higher breast cancer incidence that is unexplained by the population's age, in-migration, mammography use, or established breast cancer risk factors. We conducted a case-control study to investigate whether exposure to drinking water contaminated by wastewater increases the risk of breast cancer. Methods Participants were 824 Cape Cod women diagnosed with breast cancer in 1988–1995 and 745 controls who lived in homes served by public drinking water supplies and never lived in a home served by a Cape Cod private well. We assessed each woman's exposure yearly since 1972 at each of her Cape Cod addresses, using nitrate nitrogen (nitrate-N levels measured in public wells and pumping volumes for the wells. Nitrate-N is an established wastewater indicator in the region. As an alternative drinking water quality indicator, we calculated the fraction of recharge zones in residential, commercial, and pesticide land use areas. Results After controlling for established breast cancer risk factors, mammography, and length of residence on Cape Cod, results showed no consistent association between breast cancer and average annual nitrate-N (OR = 1.8; 95% CI 0.6 – 5.0 for ≥ 1.2 vs. Conclusion Results did not provide evidence of an association between breast cancer and drinking water contaminated by wastewater. The computer mapping methods used in this study to link routine measurements required by the Safe Drinking Water Act with interview data can enhance individual-level epidemiologic studies of multiple health

  5. Diazepam use in relation to breast cancer: results from two case-control studies.

    Science.gov (United States)

    Kaufman, D W; Werler, M M; Palmer, J R; Rosenberg, L; Stolley, P D; Warshauer, M E; Clarke, E A; Miller, D R; Shapiro, S

    1990-03-01

    The relation between diazepam use and breast cancer was explored in two case-control studies. The first (1981-1987) was a hospital-based study in the United States of 3,078 cases of breast cancer, 1,259 controls with other malignancies, and 672 controls with nonmalignant conditions. The relative risk estimates for regular diazepam use (at least 4 days per week for at least 6 months) that antedated the diagnosis of breast cancer by at least 12 months were 1.0 (95% confidence interval (CI) 0.6-1.7) using the cancer controls and 0.8 (95% CI 0.4-1.8) using the noncancer controls. Risk factors for breast cancer were taken into account in the estimates. There was no association for regular use lasting at least 5 years or for regular use that took place exclusively in the recent or more distant past. The second study (1982-1986), conducted in Toronto, Ontario, Canada, was community-based, and included 607 cases of breast cancer and 1,214 neighbor controls selected from municipal voting and census records. After control of confounding, the relative risk estimate for regular diazepam use was 0.8 (95% CI 0.5-1.3). Again, there was no association for long-term, past, or recent regular use. The results of both studies suggest that regular diazepam use does not increase the risk of breast cancer. The findings are strengthened by the similarity of the results using three different control groups--women with cancer, women with nonmalignant conditions, and neighbors.

  6. Accelerated partial-breast irradiation vs conventional whole-breast radiotherapy in early breast cancer: A case-control study of disease control, cosmesis, and complications

    Directory of Open Access Journals (Sweden)

    Wadasadawala Tabassum

    2009-01-01

    Full Text Available Context: Accelerated partial-breast irradiation (APBI using various approaches is being increasingly employed for selected women with early breast cancer (EBC. Aims: To conduct a case-control study comparing disease control, cosmesis, and complications in patients with EBC undergoing APBI using multicatheter interstitial brachytherapy vs those receiving conventional whole breast radiotherapy (WBRT. Settings and Design: Women with EBC fulfilling the American Brachytherapy Society (ABS criteria were selected as ′cases′ if treated with APBI or as ′controls′ if offered WBRT during the period from May 2000 to December 2004. Materials and Methods: APBI patients were treated with high-dose-rate brachytherapy (HDR to a dose of 34 Gy/10#/6-8 days. WBRT was delivered to the whole breast to a dose of 45 Gy/25# followed by tumor bed boost, either with electrons (15 Gy/6# or interstitial brachytherapy (HDR 10 Gy/1#. Results: At the median follow-up of 43.05 months in APBI and 51.08 months in WBRT there was no difference in overall survival (OS, disease-free survival (DFS, late arm edema, and symptomatic fat necrosis between the two groups. However, APBI resulted in increase in mild breast fibrosis at the tumor bed. Telangiectasias were observed in three patients of the APBI group. The cosmetic outcome was significantly better in the APBI group as compared to the WBRT group (P = 0.003. Conclusions: This study revealed equivalent locoregional and distant disease control in the two groups. APBI offered better overall cosmetic outcome, though at the cost of a slight increase in mild breast fibrosis and telangiectasias.

  7. Lipid profile among Moroccan overweight women and breast cancer: a case-control study

    Directory of Open Access Journals (Sweden)

    Laamiri FZ

    2013-06-01

    Full Text Available Fatima Zahra Laamiri,1 Azzedine Otmani,2 Samir Ahid,1,3 Amina Barkat11Faculty of Medicine and Pharmacy/Research Team in Maternal and Child Health and Nutrition, Mohammed V-Souissi University, Rabat, Morocco; 2National Institute of Oncology, Rabat, Morocco; 3Pharmacy Unit, National Institute of Oncology, Rabat, MoroccoBackground: Breast cancer has become the most common type of cancer in Morocco. In 2005, 127 new cases in women, representing 33.5% of female cancers, were added to the National Center of Oncology registry. The incidence of breast cancer is higher in Morocco than in the three other Maghreb countries, and it is significantly lower than in Western countries where it stands at over 80 cases per 100,000 people.Purpose: This 2-year long case-control study was conducted to assess the causal relationship between the lipid profile of overweight Moroccan women and breast cancer risk.Patients and methods: Overweight female patients with breast cancer (n = 400 were compared to 400 healthy controls at the National Institute of Oncology of Rabat. The epidemiological data on the disease and physical activity were gathered by interviewing the patients who had their lipid profile measured (total cholesterol, triglycerides, high density lipoprotein cholesterol, and low density lipoprotein cholesterol. Body mass index was used to determine if patients were overweight.Results: Univariate analysis revealed a significant association between breast cancer and high body mass index (odds ratio [OR] = 1.31; 95% confidence interval [CI] = 1.25–1.37, menopause (OR = 2.68; 95% CI = 2–3.55, lack of physical activity (OR = 0.26; 95% CI = 0.21–0.31, and triglyceridemia (OR = 3.78; 95% CI = 2.73–5.23. Multivariate analysis revealed that the statistically significant increase in breast cancer risk was associated with a higher body mass index (OR = 1.11; 95% CI = 1.04–1.18, menopause (OR = 9.11; 95% CI = 4.76–17.47, and high triglyceride levels (OR = 4

  8. Dietary cadmium intake and breast cancer risk in Japanese women: a case-control study.

    Science.gov (United States)

    Itoh, Hiroaki; Iwasaki, Motoki; Sawada, Norie; Takachi, Ribeka; Kasuga, Yoshio; Yokoyama, Shiro; Onuma, Hiroshi; Nishimura, Hideki; Kusama, Ritsu; Yokoyama, Kazuhito; Tsugane, Shoichiro

    2014-01-01

    Cadmium, an environmental pollutant, may act like an estrogen and be a potential risk factor for estrogen-dependent diseases such as breast cancer. We examined the hypothesis that higher dietary cadmium intake is associated with risk of overall and hormone receptor-defined breast cancer in Japanese women, a population with a relatively high cadmium intake. The study was conducted under a case-control design in 405 eligible matched pairs from May 2001 to September 2005 at four hospitals in Nagano Prefecture, Japan. Dietary cadmium intake was estimated using a food frequency questionnaire. Multivariable-adjusted odds ratios (ORs) and 95% confidence intervals (CIs) of breast cancer and its hormone-receptor-defined subtypes were calculated by tertile of dietary cadmium intake. We found no significant association between dietary cadmium and risk of total breast cancer in either crude or multivariable-adjusted analysis. Adjusted ORs for tertiles of cadmium intake were 1.00, 1.19, and 1.23 (95% CI, 0.76-2.00; P for trend=0.39) for whole breast cancer. Further, no significant associations were seen across strata of menopausal status, smoking, and diabetes in multivariable-adjusted models except for adjusted OR for continuous cadmium intake in postmenopausal women. A statistically significant association was found for estrogen receptor-positive (ER+) tumors among postmenopausal women (adjusted OR=1.00, 1.16, and 1.94 [95% CI, 1.04-3.63; P for trend=0.032]). Although the present study found no overall association between dietary cadmium intake and breast cancer risk, higher cadmium intake was associated with increased risk of ER+ breast cancer in postmenopausal women, at least at regular intake levels in Japanese women in the general population. Further studies are needed to confirm this association.

  9. Weight, height, body mass index and risk of breast cancer in postmenopausal women: a case-control study

    Directory of Open Access Journals (Sweden)

    Vahdaninia Mariam

    2008-09-01

    Full Text Available Abstract Background Many women in Iran have a relatively high body mass index. To investigate whether the condition contributes to excess breast cancer cases, a case-control study was conducted to assess the relationships between anthropometric variables and breast cancer risk in Tehran, Iran. Methods All incident cases of breast cancer in the Iranian Centre for Breast Cancer (ICBC were identified through the case records. Eligible cases were all postmenopausal women with histological confirmed diagnosis of breast cancer during 1996 to year 2000. Controls were randomly selected postmenopausal women attending the ICBC for clinical breast examination during the same period. The body mass index (BMI was calculated based on weights and heights as measured by the ICBC nursing staff. Both tests for trend and logistic regression analysis were performed to calculate odds ratios and 95% confidence intervals as measures of relative risk. Results In all, 116 breast cancer cases and 116 controls were studied. There were no significant differences between cases and control with regard to most independent variables studied. However, a significant difference was observed between cases and controls indicating that the mean BMI was higher in cases as compared to controls (P = 0.004. Performing logistic regression analysis while controlling for age, age at menopause, family history of breast cancer and parity, the results showed that women with a BMI in the obese range had a three fold increased risk of breast cancer [odds ratio (OR = 3.21, 95% confidence interval (CI: 1.15–8.47]. Conclusion The results suggest that obesity in postmenopausal women could increase risk of breast cancer and it merits further investigation in populations such as Iran where it seems that many women are short in height, and have a relatively high body mass index.

  10. Breast cancer in patients with Li–Fraumeni syndrome – a case-series study and review of literature

    Science.gov (United States)

    Nandikolla, Amara G; Venugopal, Sangeetha; Anampa, Jesus

    2017-01-01

    Background Li–Fraumeni Syndrome (LFS) is a rare disease with autosomal dominant inheritance linked to germline mutations of tumor suppressor gene TP53. These patients are predisposed to malignancies such as sarcoma, breast cancer, leukemia, and other malignancies. Breast cancer, the most common malignancy in adult patients with LFS, has an early-onset presentation and is usually treated as per the guidelines for the general population due to the limited literature about breast cancer in LFS. We aimed to describe our institutional experience treating patients with breast cancer and LFS to contribute to literature about this entity. Design Retrospective single-institution case-series study. We searched for cases with LFS and breast cancer from 01/01/2000 to 12/31/2015 with treatment received at our institution. Results We identified 4 cases (2 African Americans, 1 Indian, and 1 Hispanic) in 4 different families, who were diagnosed with LFS after presenting with breast cancer. Three cases were triple-negative disease and 1 case was ER+, HER2 positive disease. They were treated with mastectomy and a third-generation breast chemotherapy regimen and/or trastuzumab-containing regimen. Radiation therapy was used in 2 patients. Breast cancer recurrence was seen in 1 patient, while three other malignancies were identified after breast cancer treatment (1 breast sarcoma, 1 leiomyosarcoma, and 1 myelodysplastic syndrome). A patient, who underwent surveillance with a positron emission tomography-computed tomography scan, was found to have a stage I leiomyosarcoma and was treated with surgical resection, but then developed metastatic disease requiring cytotoxic chemotherapy. Conclusion Breast cancer among patients with LFS needs a multidisciplinary treatment approach. Surgical management follows the guidelines for the general population. Risk–benefit assessment of chemotherapy and radiotherapy needs to be performed carefully in a case-by-case approach. Patients should

  11. Antioxidants and breast cancer risk- a population-based case-control study in Canada

    Directory of Open Access Journals (Sweden)

    Morrison Howard

    2011-08-01

    Full Text Available Abstract Background The effect of antioxidants on breast cancer is still controversial. Our objective was to assess the association between antioxidants and breast cancer risk in a large population-based case-control study. Methods The study population included 2,362 cases with pathologically confirmed incident breast cancer (866 premenopausal and 1,496 postmenopausal and 2,462 controls in Canada. Intakes of antioxidants from diet and from supplementation as well as other potential risk factors for breast cancer were collected by a self-reported questionnaire. Results Compared with subjects with no supplementation, 10 years or longer supplementation of zinc had multivariable-adjusted odds ratios (OR and 95% confidence intervals (CI of 0.46 (0.25-0.85 for premenopausal women, while supplementation of 10 years or longer of multiple vitamin, beta-carotene, vitamin C, vitamin E and zinc had multivariable-adjusted ORs (95% CIs of 0.74 (0.59, 0.92, 0.58 (0.36, 0.95, 0.79 (0.63-0.99, 0.75 (0.58, 0.97, and 0.47 (0.28-0.78, respectively, for postmenopausal women. No significant effect of antioxidants from dietary sources (including beta-carotene, alpha-carotene, lycopene, lutein and zeaxanthin, vitamin C, vitamin E, selenium and zinc or from supplementation less than 10 years was observed. Conclusions This study suggests that supplementation of zinc in premenopausal women, and supplementation of multiple vitamin, beta-carotene, vitamin C, vitamin E and zinc in postmenopausal women for 10 or more years may protect women from developing breast cancer. However, we were unable to determine the overall effect of total dose or intake from both diet and supplement.

  12. Passive Smoking and Breast Cancer Risk among Non-Smoking Women: A Case-Control Study in China.

    Directory of Open Access Journals (Sweden)

    Bin Li

    Full Text Available The role of passive smoking on breast cancer risk was unclear. This study aimed to evaluate the association between passive smoking and breast cancer risk among Chinese women.A hospital-based case-control study, including 877 breast cancer cases and 890 controls, frequency-matched by age and residence, was conducted. A structured questionnaire was used to collect information on passive smoking history through face-to-face interview by trained interviewers. Unconditional logistic regression models were used to estimate the association between passive smoking and breast cancer risk. A positive association between any passive smoking exposure and breast cancer risk was observed. Compared with women who were never exposed to passive smoking, women who were ever exposed had a higher breast cancer risk, with the adjusted odds ratio (OR and 95% confidence interval (CI of 1.35 (1.11-1.65. Similar result was found on home passive smoking exposure and breast cancer risk, but not on workplace passive smoking exposure. Women who were ever exposed to tobacco smoke at home had a higher risk of breast cancer compared with never exposed women, with the adjusted OR (95% CI of 1.30 (1.05-1.61. Home passive smoking exposure showed significant dose-response relationships with breast cancer risk in smoker-years, cigarettes/day and total pack-years (Ptrend=0.003, 0.006 and 0.009, respectively. An increased total smoker-years of any passive exposure significantly elevated the risk of breast cancer (Ptrend<0.001. Positive associations and dose-response relationships were found among postmenopausal women and all subtypes of estrogen receptor (ER and progesterone receptor (PR status of breast cancer.Passive smoking was associated with an increased risk of breast cancer among non-smoking Chinese women. A stronger positive association with breast cancer risk was seen mainly among postmenopausal women.

  13. Breast cancer-associated venous thromboembolism: A case-control study.

    Science.gov (United States)

    Rebouças, Danilo; Costa, Maria; Thuler, Luiz; Garces, Alvaro; Aquino, Luciana; Bines, José

    2016-08-01

    Breast cancer is frequently associated with venous thromboembolism (VTE). VTE may result in significant morbidity, a substantial economic burden and even leads to patients' death. Risk factor identification and management of VTE in breast cancer patients remains poorly studied. We evaluated breast cancer patients' baseline and treatment characteristics in predicting VTE occurrence as well as its prognosis. We conducted a case-control study of all breast cancer patients with a VTE diagnosed between January 2007 and December 2011 at the Instituto Nacional de Câncer (INCA) in Brazil. Two hundred and twenty five patients developed VTE and were compared with 225 controls, in the 5-year study period. The bulk of the thrombotic events were unilateral (94.2%) VTEs of the lower extremity (78.7%), largely proximally located (78%). VTE occurred more often within the first 3 years after the diagnosis of cancer (66.2%), being more common in the first 6 months (21.8%). Significant predictors of developing VTE were age 50 years and over (OR 1.85, 95% CI: 1.16-2.95), PS equal to or above 3 (OR 2.01, 95% CI: 1.24-3.26), and the presence of a CVC (OR 2.56, 95% CI: 1.42-4.62). This large retrospective analysis of VTE in breast cancer patients confirms that most events occur early in the treatment course. The incidence of VTE was associated with patients' age, PS, and the presence of CVC. Prospective studies are needed to evaluate outpatient thromboprophylaxis for selected groups of patients.

  14. [Breast feeding and child care: a case study of 2 rural areas of Mexico].

    Science.gov (United States)

    Pérez-Gil-Romo, S E; Rueda-Arróniz, F; Díez-Urdanivia-Coria, S

    1993-01-01

    The present research is included in the fields of public health, social sciences and gender studies. Its objective is to provide insight into the nursing behaviour of two groups of mothers, their domestic and extra-domestic child care arrangements and their attitudes towards breast-feeding. Thirty-five mothers were selected in Malinalco, Mexico, and 35 in the Sierra de Juárez, Oaxaca. Each mother had at least two children and one of them under three years of age. The study was exploratory in its initial phase, subsequently cross-sectional, comparative and prospective. It constitutes a foundation for longitudinal case studies. A pre-coded questionnaire, including the following issues, was administered: family composition; maternal schooling; maternal employment; nursing behaviour with the last child; child care and attitudes towards breast-feeding. The main information regarding 33 mothers in Malinalco and 31 in Oaxaca revealed that in both areas mothers decided how to feed their children during the first days; during the first month, 55 per cent of mothers in Malinalco breast-fed their child, while approximately 90 per cent did so in Oaxaca. The majority of women worked outside home and resorted to extra-domestic arrangements for child care. No relation was found between the feeding method chosen with the last child and maternal employment. About 90 per cent of women in both areas were "happy" to have been born females and breast-feeding was considered a "must". Seventy five per cent of mothers would not allow other women to breast feed their child, even though they were aware that maternal milk is the best.(ABSTRACT TRUNCATED AT 250 WORDS)

  15. Clinicopathological features and prognosis of pregnancy associated breast cancer - a matched case control study.

    Science.gov (United States)

    Madaras, Lilla; Kovács, Kristóf Attila; Szász, Attila Marcell; Kenessey, István; Tőkés, Anna-Mária; Székely, Borbála; Baranyák, Zsuzsanna; Kiss, Orsolya; Dank, Magdolna; Kulka, Janina

    2014-07-01

    Pregnancy Associated Breast Cancer (PABC) manifests during pregnancy or within a year following delivery. We sought to investigate differences in management, outcome, clinical, histopathology and immunohistochemistry (IHC) characteristics of PABC and matched controls in a retrospective case control study. PABC and control patients were selected from breast cancer cases of women ≤45 years, diagnosed in the 2nd Department of Pathology, Semmelweis University, Budapest, Hungary between 1998 and 2012. Histopathology information on tumor type, grade, size, T, N, lympho-vascular invasion (LVI), Nottingham Prognostic Index (NPI), associated in situ lesions and IHC charcteristics: ER, PgR, HER2, Ki67, p53 were recorded, IHC-based subtype was assessed, clinical, management and outcome data were analysed. Thirty-one breast cancer cases were pregnancy related. Clinical management data did not differ in cases and controls. Histopathology of disease at presentation was not significantly different, but NPI assessed the PABC group as having poor, whereas controls as having intermediate prognosis. Associated in situ lesion was more often high grade Extensive Intraductal Carcinoma Component (EIC) in PABC. Triple negative and LuminalB prol tumors predominated in PABC. Disease-free and overall survival was inferior compared to controls. PABC patients with LuminalB prol and Triple negative tumors had inferior outcomes. On multivariate analysis inferior prognosis of PABC was associated with pregnancy. Our study has demonstrated inferior outcome of PABC. Difference in tumor biology is reflected by the predominance of triple negative and LuminalB tumors in PABC. The strength of the study is the analysis of complete pathology and IHC data.

  16. Association between reproductive factors and breast cancer in an urban set up at central India: A case-control study

    Directory of Open Access Journals (Sweden)

    R Lodha

    2011-01-01

    Full Text Available Background: Epigenetic changes, geography and environmental factors do surpass the genetic factors in the development of breast cancer. This study investigates the association of reproductive factors with the breast cancer in this context. Objective: To detect the association of reproductive risk factors with breast cancer in an urban set up at central India. Study Design: Matched paired community-based case-control study. Materials and Methods: The study was conducted for a period of a year from October 2008 to August 2009 in Bhopal (MP. Demographic data and reproductive risk factor related information were collected using structured questionnaire. Data analysis was done by Epi-info and SPSS 16. Results: History of using oral contraceptive pills (OR = 3.02, 95% CI: 1.28-7.11, history of not having breastfeeding (OR = 3.62, 95% CI: 1.29-10.16 and family history of breast cancer (OR = 3.98, 95%CI: 1.06-14.826 were associated significantly with the occurrence of breast cancer in multivariate analysis. Conclusions: The findings of the present study suggests that positive family history of breast cancer and history of using OCP may be the epigenetic factors promoting the occurrence of breast cancer while breastfeeding reduces the possibility of acquiring breast cancer.

  17. Risk factors for breast cancer for women in Punjab, Pakistan:Results from a case-control study

    Directory of Open Access Journals (Sweden)

    Ghausia Masood Gilani

    2006-01-01

    Full Text Available Over the last three decades an increase in the incidence of breast cancer has been observed in the previously low-risk Asian countries. This study is designed to determine the risk factors of breast cancer for Pakistani women as little information exists in this regard. A case-control study of 564 female breast cancer cases diagnosed at the two cancer hospitals at Lahore (INMOL and SKMCH during the time period Jan 1, 1998 to Dec 31, 1998 was carried out. Four hundred and forty eight women aged 24-80 years out of 564 cases were complete with respect to defined criteria and were eligible for the study. Population-based controls were selected to match for age of cases in the ratio 1:2. The data were analyzed considering ‘all women’ and then separate analyses were done for ‘premenopausal’ and ‘postmenopausal women’. Women with family history of breast cancer, history of consanguineous marriage, smoking and high BMI (≥28 are at increased risk of breast cancer for all three groups. Early menarche (45 years was a strong determinant of breast cancer. Higher number of full-term pregnancies (>3 was protective for ‘all women’ and ‘premenopausal women’ but in case of ‘postmenopausal women’ the poor with higher number of pregnancies were significantly protected. Late age at first FTP (>25 years is a significant risk factor for postmenopausal women.

  18. Genetic association of deleted in colorectal carcinoma variants with breast cancer risk: A case-control study.

    Science.gov (United States)

    Liu, Xinghan; Wang, Xijing; Fu, Sidney W; Wang, Meng; Kang, Huafeng; Guan, Haitao; Zhang, Shuqun; Ma, Xiaobin; Lin, Shuai; Liu, Kang; Feng, Yanjing; Dai, Cong; Dai, Zhijun

    2016-05-31

    Deleted in colorectal carcinoma (DCC), a netrin-1 dependence receptor, is correlated with cell progression, migration, and adhesion. Evidence indicated that DCC was frequently down-regulated in many cancers. However, the association of DCC with breast cancer remains uncertain. We conducted a case-control study to investigate the impact of three DCC gene variants (rs2229080, rs7504990, and rs4078288) on breast cancer susceptibility in Chinese women. This study included 560 breast cancer patients and 583 age-matched healthy controls from Northwest China. The three gene variants were genotyped via Sequenom MassARRAY. Odds ratios (ORs) and 95% confidence intervals (CIs) were utilized to evaluate the associations. We found that individuals with the rs2229080 C/G, C/C, and C/G-CC genotypes had a higher breast cancer risk, and the minor allele C was associated with increased breast cancer risk in an allele model. We observed a significantly decreased breast cancer risk with the rs7504990 C/T, T/T, and C/T-T/T genotypes, and the minor allele T was protective against breast cancer in an allele model. In addition, rs2229080 was associated with the axillary lymph node (LN) metastasis status. An age-stratified analysis revealed an association between rs2229080 and reduced breast cancer risk among older patients (≥ 49 years). Furthermore, the haplotype analysis showed that the Crs2229080Crs7504990Ars4078288 haplotype was associated with a decreased breast cancer risk. However, the results indicated a lack of association between rs4078288 and breast cancer risk. These findings affirmed that rs2229080 and rs7504990 polymorphisms in DCC might be related with breast cancer susceptibility in Chinese women.

  19. The health seeking trajectories of Malaysian women and their husbands in delay cases of breast cancer: a qualitative study.

    Science.gov (United States)

    Yusoff, Nasir; Taib, Nur Aishah Mohd; Ahmad, Aini

    2011-01-01

    The aim of this study was to assess why women delay in getting treatment (i.e. surgery) for breast cancer, as well as to explore on what type of issues are involved in such delay cases. Basic interpretative of qualitative methodology was applied to construct the reality of delay phenomena, and its interaction with social worlds. Six themes were identified: new conception of breast cancer treatment, psychological defenses, health support system, symtomatology experience, model and barriers. The delay issue in breast cancer requires attention as a multidimensional problem as this will facilitate more comprehensive and effective intervention to reduce delay.

  20. Body size, physical activity and risk of breast cancer - a case control study in Jangsu Province of China.

    Science.gov (United States)

    Gao, Chang-Ming; Tajima, Kazuo; Ding, Jian-Hua; Tang, Jin-Hai; Wu, Jian-Zhong; Li, Su-Ping; Cao, Hai-Xia; Liu, Yan-Ting; Su, Ping; Qian, Yun; Chang, Jun; Takezaki, Toshiro

    2009-01-01

    To evaluate the relationship between body size, physical activity and risk of breast cancer, we conducted a case-control study with 669 cases and 682 population-based controls in Jiangsu Province of China. A structured questionnaire was used to elicit detailed information. All subjects completed an in-person interview. The body mass index (BMI) was calculated based on weights and heights. Unconditional logistic regression analysis was performed to calculate odds ratios (ORs) and 95% confidence intervals (CIs) as measures of risk for breast cancer. Current height, weight and weight at around age 20 years were significantly positively correlated with risk of breast cancer. Obese women (current BMI > or = 25 kg/m2) were at significantly increased risk for developing breast cancer (adjusted OR= 1.35, 95%CI: 1.01-1.81), but, between BMI at around age 20 years and risk of breast cancer showed an inverse association (P for trend = 0.001). Women who had middle physical force work were at significantly lowered OR (0.62, 95%CI: 0.41-0.93) compared with women of headwork. Using women who standing or ambulation per day less than one hour as the reference, women who standing or ambulation more than one hour had a decreased risk of breast cancer. Using women who slept less than 5 hours per day as the reference, the women who slept 5-8 hours were at significantly decreased risk of breast cancer. Women who had habit of recreational physical activity were at significantly decreased risk (adjusted OR= 0.68, 95%CI: 0.53-0.88), with an inverse association between the exercise times per week and risk of breast cancer (P for trend = 0.025). These findings support that breast cancer risk is associated with body size, and that moderate occupational and recreational physical activity has protective effects on breast cancer.

  1. Self-reported exposure to pesticides in residential settings and risk of breast cancer: a case-control study

    Directory of Open Access Journals (Sweden)

    Graber Nora J

    2010-06-01

    Full Text Available Abstract Background Pesticides are widely used in households to control insects and weeds. Several studies, over the past decades, have examined the possible relationship of serum concentration of organochlorine pesticides and the development of breast cancer. However, little data exists regarding an association between self-reported, residential exposure to pesticides and breast cancer risk. We, therefore, present a case-control study examining self-reported exposure to household pesticides with regard to associated risk of breast cancer. Methods This study was conducted in the area in and around New York City, NY and included 1205 patients (447 cases and 758 controls. Cases were defined as women with newly diagnosed breast cancer or carcinoma in-situ, while controls included women with benign breast diseases or those undergoing non-breast related surgery. All patients were asked a series of questions to determine their pesticide exposure, including the type of pesticide, location of exposure (inside vs. outside the home, who applied the pesticide (self vs. a professional and duration of pesticide use. Logistic regression models were used to estimate unadjusted and adjusted odds ratios (OR and corresponding 95% confidence intervals (CI. Results The most common pests encountered in participants' homes were ants, carpenter ants, and cockroaches. The calculated adjusted odds ratios for both self and professionally applied pesticides, specifically against the above mentioned insects, with regard to breast cancer risk were 1.25 (95% CI: 0.79-1.98 and 1.06 (95% CI: 0.65-1.73, respectively. Similarly, odds ratios and confidence intervals were calculated for other types of pesticides. Conclusions Overall, the results of our study did not show an association between self-reported exposure to pesticides and breast cancer risk. Future studies, utilizing a larger sample size and more specific detail on time frame of pesticide exposure, are needed to

  2. [Ectopic breast fibroadenoma. Case report].

    Science.gov (United States)

    Senatore, G; Zanotti, S; Cambrini, P; Montroni, I; Pellegrini, A; Montanari, E; Santini, D; Taffurelli, M

    2010-03-01

    Among the rare anomalies of the breast development, polythelia is the most common, between 1% and 5% of women and men present supernumerary nipples. Polymastia, usually presenting as ectopic breast tissue without areola-nipple complex, is seen mostly along the milk line, extending from the axilla to the pubic region. Ectopic breast tissue is functionally analogous to mammary gland and it is subjected to the same alterations and diseases, whether benign or malignant, that affect normal breast tissue. We report the case of a 21 years-old female evaluated by the medical staff after founding a solid nodular mass by suspect axillary lymphadenopathy. Differential diagnosis with lymphoma is the major problem in these cases. The mass was removed and the intraoperative histological examination showed fibroadenoma in axillary supernumerary breast. Presence of ectopic breast tissue is a rare condition; development of benign mass or malignant degeneration is possible, but it is very unusual. In case of polymastia diagnosis is simple; in case of isolated nodule, without local inflammation or infection, there are greater difficulties. Ultrasonography is diagnostic in case of breast fibroadenoma, but it might be inadequate in ectopic localizations owing to the shortage of mammary tissue around the mass. Preoperative diagnosis is important to plan an adequate surgical treatment; lumpectomy is indicated in case of benign tissue; in case of malignancy, therapy is based on the standard treatment used for breast cancer (surgery, chemotherapy and radiation therapy).

  3. Reproductive factors and breast cancer: A case-control study in tertiary care hospital of North India

    Directory of Open Access Journals (Sweden)

    A S Bhadoria

    2013-01-01

    Full Text Available Background: Clinical, animal, and epidemiological studies have clearly demonstrated that cancer is a hormonally mediated disease and several factors that influence hormonal status or are markers of change in hormonal status have been shown to be associated with the risk of breast cancer. Aims: To identify the association of various reproductive factors with breast cancer. Settings and Design: A hospital-based, matched, case-control study. Materials and Methods: Three hundred and twenty newly diagnosed breast cancer cases and three hundred and twenty normal healthy individuals constituted the study population. The subjects in the control group were matched individually with the cases for their age ± 2 years and socioeconomic status. A pre-tested, semi-structured questionnaire was administered to each individual to collect information on identification data, socio-demographic profile, and reproductive factors. Statistical Analysis Used: The Chi-square test and unpaired t-test were used. The conditional univariate logistic regression analysis (unadjusted odds ratio and confidence intervals was used to calculate the significance level of each variable followed by multivariate regression analysis. Results and Conclusions: The cases had a lower mean age at menarche, higher age at marriage, higher mean age at last child birth, lower mean duration of breastfeeding, higher number of abortions, late age at menopause, history of oral contraceptive pills, and a family history of breast cancer as compared to the controls. The results of the present study revealed a strong association of reproductive factors with breast cancer in the Indian population.

  4. Association of paternal age at birth and the risk of breast cancer in offspring: a case control study

    Directory of Open Access Journals (Sweden)

    Yoo Keun-Young

    2005-10-01

    Full Text Available Abstract Background Older paternal age may increase the germ cell mutation rate in the offspring. Maternal age may also mediate in utero exposure to pregnancy hormones in the offspring. To evaluate the association between paternal and maternal age at birth with the risk of breast cancer in female offspring, a case-control study was conducted in Korea. Methods Histologically confirmed breast cancer cases (n = 1,011 and controls (n = 1,011 with no present or previous history of cancer, matched on year of birth and menopausal status, were selected from several teaching hospitals and community in Seoul during 1995–2003. Information on paternal and maternal ages and other factors was collected by interviewed questionnaire. Odds ratio (OR and 95% confidence interval (95% CI were estimated by unconditional logistic regression model adjusting for family history of breast cancer in 1st or 2nd degree relatives, and lifetime estrogen exposure duration. Results The risk of breast cancer significantly increased as the paternal age increased (p for trend = 0.025. The association was stronger after controlling for maternal age; women whose fathers were aged ≥40 years at their birth had 1.6-fold increased risk of breast cancer compared with fathers aged Conclusion These findings suggest that older paternal age increases the risk of breast cancer in their female offspring.

  5. Reproductive risk factors associated with breast carcinoma in a tertiary care hospital of north India: A case-control study.

    Science.gov (United States)

    Babita, R; Kumar, N; Karwasra, R K; Singh, M; Malik, J S; Kaur, A

    2014-01-01

    Context: Worldwide, breast cancer is the most common cancer among women. In India and other developing countries, breast carcinoma ranks second only to cervical carcinoma among women. But the incidence of breast cancer is on the rise and may become number one cancer in females in near future. Aims: (1) To find out the magnitude of reproductive risk factors of carcinoma breast among the study subjects; and (2) to find out the association of reproductive risk factors with breast carcinoma. Materials and Methods: The study was done in the wards of General Surgery and Oncosurgery from August 2009-July 2010 in a tertiary care institute. A total of 128 histopathologically confirmed cases of breast cancer those came in this duration were considered. Equal controls were selected by simple random sampling by lottery method. The controls were matched for age with a range of ± 2 years. The subjects were interviewed using a pre-tested questionnaire. Written informed consent was taken from study subjects before starting the interview. Statistical Analysis Used: Chi-square test, odds ratio with 95% confidence interval, and t test. Results: The age group of the cases was 25-78 years, whereas that of the controls was 24-79 years. The difference among cases and controls regarding age at marriage, age at menarche, age at menopause, age at first pregnancy, and number of children was statistically significant. Continuous variables of the study population were analyzed by independent t tests, in which age at menarche and age at first pregnancy were found statistically significant. Conclusions: Information, education, and communication activities regarding risk factors and breast self-examination should be imparted to the women to create awareness about this fatal disease.

  6. Reproductive risk factors associated with breast carcinoma in a tertiary care hospital of north India: A case-control study

    Directory of Open Access Journals (Sweden)

    R Babita

    2014-01-01

    Full Text Available Context: Worldwide, breast cancer is the most common cancer among women. In India and other developing countries, breast carcinoma ranks second only to cervical carcinoma among women. But the incidence of breast cancer is on the rise and may become number one cancer in females in near future. Aims: (1 To find out the magnitude of reproductive risk factors of carcinoma breast among the study subjects; and (2 to find out the association of reproductive risk factors with breast carcinoma. Materials and Methods: The study was done in the wards of General Surgery and Oncosurgery from August 2009-July 2010 in a tertiary care institute. A total of 128 histopathologically confirmed cases of breast cancer those came in this duration were considered. Equal controls were selected by simple random sampling by lottery method. The controls were matched for age with a range of ± 2 years. The subjects were interviewed using a pre-tested questionnaire. Written informed consent was taken from study subjects before starting the interview. Statistical Analysis Used: Chi-square test, odds ratio with 95% confidence interval, and t test. Results: The age group of the cases was 25-78 years, whereas that of the controls was 24-79 years. The difference among cases and controls regarding age at marriage, age at menarche, age at menopause, age at first pregnancy, and number of children was statistically significant. Continuous variables of the study population were analyzed by independent t tests, in which age at menarche and age at first pregnancy were found statistically significant. Conclusions: Information, education, and communication activities regarding risk factors and breast self-examination should be imparted to the women to create awareness about this fatal disease.

  7. Modifiable Risk of Breast Cancer in Northeast Iran: Hope for the Future. A Case-Control Study

    Science.gov (United States)

    Motie, Mohammad R.; Besharat, Sima; Torkjazi, Reza; Shojaa, Mahdieh; Besharat, Mahsa; Keshtkar, Abbasali; Roshandel, Gholamreza; Besharat, Saba; Fateme, Arab Ameri

    2011-01-01

    Background Breast cancer is the most common cancer in women. Its prevalence is increasing annually by 2%. The determination of modifiable risk factors has been the subject of various studies. The aim of this study was to determine risk factors of breast cancer in women in Golestan Province. Patients and Methods This case-control study was conducted among women with breast cancer recorded in the cancer registry system between 2004 and 2006 (n = 134), and their age-matched healthy neighbors (n = 133). Data were statistically analyzed. Results Age at marriage, menarche and pregnancy, breast feeding, positive family history, marital status, and educational level were not significantly correlated with risk of breast cancer, but age at menopause (< 46.6 years) was significantly correlated (95% confidence interval 1.15–7.37; p = 0.021). Live births, still births, and infant deaths were not significantly different between the 2 groups. For other variables, such as smoking history, no odds ratio was calculated. Conclusion Results show that there is no significant correlation between variables and risk of breast cancer in our population, except for age at menopause. A large cohort study is recommended. PMID:22419899

  8. Early pregnancy sex steroids and maternal breast cancer: a nested case-control study.

    Science.gov (United States)

    Fortner, Renée T; Schock, Helena; Kaaks, Rudolf; Lehtinen, Matti; Pukkala, Eero; Lakso, Hans-Åke; Tanner, Minna; Kallio, Raija; Joensuu, Heikki; Grankvist, Kjell; Zeleniuch-Jacquotte, Anne; Toniolo, Paolo; Lundin, Eva; Surcel, Helja-Marja

    2014-12-01

    Pregnancy, parity, and circulating steroid hormone levels are associated with risk of breast cancer, but little is known about hormone concentrations during pregnancy and subsequent breast cancer risk. We evaluated early pregnancy (pregnancies registered in Finland since 1983. Individuals with samples collected in the first pregnancy leading to a live birth were eligible. Breast cancer cases (n = 1,199) were identified through linkage with the Finnish Cancer Registry; 2,281 matched controls were selected using incidence density sampling. ORs were calculated using conditional logistic regression. Hormone concentrations were not associated with breast cancer overall. Estradiol was positively associated with risk of breast cancer diagnosed age hormones were associated with increased risk of estrogen receptor (ER)- and progesterone receptor (PR)-negative tumors in women age hormones and ER(+)/PR(+) disease. These data suggest a positive association between high concentrations of early pregnancy steroid hormones and risk of ER(-)/PR(-) breast cancer in women diagnosed age pregnancy hormones and risk of steroid receptor-negative cancers is needed to further characterize this association.

  9. Survival outcomes in pregnancy associated breast cancer: a retrospective case control study.

    Science.gov (United States)

    Ali, Sheikh Asim; Gupta, Sameer; Sehgal, Rajesh; Vogel, Victor

    2012-01-01

    Pregnancy-associated breast cancer (PABC) has been defined as breast cancer diagnosed during pregnancy or within one year of delivery. It is believed that after adjusting for age and stage, the 5-year survival rates are the same in both pregnant and nonpregnant women. We conducted a retrospective case-control study among patients treated at our institution between 1990 and 2005 to compare the 5-year survival outcomes for PABC with women treated for breast cancer who were not pregnant. Overall survival (OS) and disease-free survival (DFS) were estimated by the Kaplan-Meier method, and log rank tests were used to assess the associations between OS, DFS and pregnancy status, HER-2 status, ER/PR status, and family history. The median age was 33 years (range 24-42) for both groups. Twenty-two (55%) patients with PABC were ER/PR receptor positive compared with 20 (50%) for the controls. Ninety percent of patients with PABC received chemotherapy compared with 87.5% in the nonpregnant group. 91.5% of patients with PABC had breast-conserving surgery and 8.5% had mastectomies compared with 86% and 14%, respectively, for the control group. The median OS was 4.9 years in the PABC group compared with 6 years for the controls (p = 0.02). The median DFS was 2.7 years for the PABC group compared with 5.1 years for the controls (p = 0.01). The most common site of relapse was bone for the PABC group (27%) and local recurrence (33%) for the controls. Univariate analysis revealed that OS and DFS were associated with pregnancy status, family history, ER/PR status, and stage. After adjusting for age and stage, PABC patients had higher risk of both death (p = 0.01) and recurrence (p = 0.02) compared with nonpregnant controls. Women with PABC had significantly shorter OS and DFS compared with nonpregnant age and stage-matched controls.

  10. Association between chronic viral hepatitis infection and breast cancer risk: a nationwide population-based case-control study

    Directory of Open Access Journals (Sweden)

    Su Fu-Hsiung

    2011-11-01

    Full Text Available Abstract Background In Taiwan, there is a high incidence of breast cancer and a high prevalence of viral hepatitis. In this case-control study, we used a population-based insurance dataset to evaluate whether breast cancer in women is associated with chronic viral hepatitis infection. Methods From the claims data, we identified 1,958 patients with newly diagnosed breast cancer during the period 2000-2008. A randomly selected, age-matched cohort of 7,832 subjects without cancer was selected for comparison. Multivariable logistic regression models were constructed to calculate odds ratios of breast cancer associated with viral hepatitis after adjustment for age, residential area, occupation, urbanization, and income. The age-specific ( Results There were no significant differences in the prevalence of hepatitis C virus (HCV infection, hepatitis B virus (HBV, or the prevalence of combined HBC/HBV infection between breast cancer patients and control subjects (p = 0.48. Multivariable logistic regression analysis, however, revealed that age Conclusions HCV infection, but not HBV infection, appears to be associated with early onset risk of breast cancer in areas endemic for HCV and HBV. This finding needs to be replicated in further studies.

  11. The mediterranean dietary pattern and breast cancer risk in Greek-Cypriot women: a case-control study

    Directory of Open Access Journals (Sweden)

    Demetriou Christiana A

    2012-03-01

    Full Text Available Abstract Background Diet has long been suspected to impact on breast cancer risk. In this study we evaluated whether the degree of adherence to a Mediterranean diet pattern modifies breast cancer risk amongst Greek-Cypriot women. Methods Subjects included 935 cases and 817 controls, all participating in the MASTOS case-control study in Cyprus. The study was approved by the Cyprus National Bioethics Committee. Information on dietary intakes was collected using an interviewer administered 32-item Food Frequency Questionnaire. Information on demographic, anthropometric, lifestyle, and other confounding factors was also collected. Adherence to the Mediterranean Diet pattern was assessed using two a-priory defined diet scores. In addition, dietary patterns specific to our population were derived using Principal Component Analysis (PCA. Logistic regression models were used to assess the association between the dietary patters and breast cancer risk. Results There was no association with breast cancer risk for either score, however, higher consumptions of vegetables, fish and olive oil, were independently associated with decreased risk. In addition, the PCA derived component which included vegetables, fruit, fish and legumes was shown to significantly reduce risk of breast cancer (ORs across quartiles of increasing levels of consumption: 0.89 95%CI: 0.65-1.22, 0.64 95%CI: 0.47-0.88, 0.67 95%CI: 0.49-0.92, P trend Conclusions Our results suggest that adherence to a diet pattern rich in vegetables, fish, legumes and olive oil may favorably influence the risk of breast cancer. This study is the first investigation of dietary effects on breast cancer risk in Cyprus, a country whose population has traditionally adhered to the Mediterranean diet.

  12. Circulating High-Molecular-Weight (HMW) Adiponectin Level Is Related with Breast Cancer Risk Better than Total Adiponectin: A Case-Control Study.

    Science.gov (United States)

    Guo, Ming-ming; Duan, Xue-ning; Cui, Shu-de; Tian, Fu-guo; Cao, Xu-chen; Geng, Cui-zhi; Fan, Zhi-min; Wang, Xiang; Wang, Shu; Jiang, Hong-chuan; Zhang, Jian-guo; Jin, Feng; Tang, Jin-hai; Liang, Hong; Yang, Zhen-lin; Wang, Hai-bo; Wang, Qi-tang; Li, Guo-lou; Li, Liang; Zhu, Shi-guang; Zuo, Wen-shu; Liu, Li-yuan; Wang, Lu; Ma, Dan-dan; Liu, Shu-chen; Xiang, Yu-juan; Liu, Lu; Ye, Chun-miao; Zhou, Wen-zhong; Wang, Fei; Yu, Li-xiang; Ma, Zhong-bing; Yu, Zhi-gang

    2015-01-01

    The level of total adiponectin, a mixture of different adiponectin forms, has been reported associated with breast cancer risk with inconsistent results. Whether the different forms play different roles in breast cancer risk prediction is unclear. To examine this, we measured total and high molecular weight (HMW) adiponectin in a case-control study (1167 sets). Higher circulating HMW adiponectin was negatively associated with breast cancer risk after adjusting for menopausal status and family history of breast cancer (P=0.024). We analyzed the relationship between adiponectin and breast cancer risk in 6 subgroups. Higher circulating HMW adiponectin was also negatively associated with breast cancer risk (P=0.020, 0.014, 0.035) in the subgroups of postmenopausal women, negative family history of breast cancer, BMI>=24.0. Total adiponectin was positively associated with breast cancer (P=0.028) in the subgroup of BMIbreast cancer risk (P=0.034, 0.0116). This study showed different forms of circulating adiponectin levels might play different roles in breast cancer risk. A higher circulating HMW adiponectin is associated with a decreased breast cancer risk, especially in postmenopausal, without family history of breast cancer or BMI>=24.0 subgroups, whereas higher circulating HMW adiponectin levels is a risk factor in women with a family history of breast cancer. Further investigation of different forms of adiponectin on breast cancer risk is needed.

  13. Association of a mammographic parenchymal pattern (MPP) descriptor with breast cancer risk: a case-control study

    Science.gov (United States)

    Wei, Jun; Chan, Heang-Ping; Zhou, Chuan; Helvie, Mark A.; Hadjiiski, Lubomir M.; Sahiner, Berkman

    2010-03-01

    We are investigating the feasibility of improving breast cancer risk prediction by computerized mammographic parenchymal pattern (MPP) analysis. A case-control study was conducted to investigate the association of the MPP measures with breast cancer risk. The case group included 168 contralateral CC-view mammograms of breast cancer patients dated at least one year prior to cancer diagnosis, and the control group included 522 CC-view mammograms from one breast of normal subjects. We extracted and compared four types of statistical texture feature spaces that included run length statistics and region size statistics (RLS/RSS) features, spatial gray level dependence (SGLD) features, gray level difference statistics (GLDS) features, and the feature space combining these three types of texture features. A linear discriminant analysis (LDA) classifier with stepwise feature selection was trained and tested with leave-one-case-out resampling to evaluate whether the breast parenchyma of future cancer patients could be distinguished from those of normal subjects in each feature space. The areas under ROC curves (Az) were 0.71, 0.72, 0.71 and 0.76 for the four feature spaces, respectively. The Az obtained from the combined feature space was significantly (pbreast cancer risk and four categories of MPP measures: 0.2 (C4) while patient age was treated as a confounding factor. The adjusted ORs of breast cancer for C2, C3 and C4 were 3.23, 7.77 and 25.43, respectively. The preliminary result indicated that our proposed computerized MPP measures were strongly associated with breast cancer risk.

  14. Prognosis for patients diagnosed with pregnancy-associated breast cancer: a paired case-control study

    Directory of Open Access Journals (Sweden)

    Wagner Brant Moreira

    Full Text Available CONTEXT AND OBJECTIVE: Previous studies have suggested that the occurrence of pregnancy concomitantly with a diagnosis of breast cancer may affect the evolution of the neoplasia. The present study aimed to compare pregnancy-associated breast cancer (PABC patients with non-pregnant cancer patients (controls in relation to the time taken to diagnose the disease, tumor characteristics and mortality. DESIGN AND SETTING: A retrospective, paired case-control study was conducted at the Hospital da Santa Casa de Misericórdia and Centro de Quimioterapia Antiblástica e Imunoterapia in Belo Horizonte, Brazil. METHODS: The study involved 87 PABC and 252 control patients. The influence of covariables (interval between first symptoms and diagnosis, tumor histology, size of primary tumor, distant metastasis, grade of malignancy, hormone receptor status and axillary lymph node involvement and the pregnancy variable on overall survival was investigated using univariate and multivariate analyses. RESULTS: The median overall survival for PABC patients of 30.1 months (95% confidence interval, CI: 19.4-40.9 months was significantly different (P = 0.005 from that of the control group (53.1 months; 95% CI: 35.1-71.0 months. The cumulative overall survivals after five and ten years were, respectively, 29.7 and 19.2% for PABC patients, and 47.3 and 34.8% for control patients (P = 0.005. Tumor size, grade of malignancy, distant metastasis and pregnancy were independent factors that significantly modified disease prognosis. CONCLUSIONS: Pregnancy was an independent prognostic factor. The overall survival of PABC patients was shorter than that of non-pregnant patients.

  15. Secretory breast cancer. Case report.

    Science.gov (United States)

    Lombardi, A; Maggi, S; Bersigotti, L; Lazzarin, G; Nuccetelli, E; Amanti, C

    2013-04-01

    Secretory carcinoma of the breast is a rare tumor initially described in children but occurring equally in adult population. This unusual breast cancer subtype has a generally favorable prognosis, although several cases have been described in adults with increased aggressiveness and a risk of metastases. However, surgery is still considered the most appropriate treatment for this pathology. We describe the case of a 50 -year-old woman who has undergone a breast conservative surgery for a little tumor, preoperatively diagnosticated by a fine needle aspiration biopsy (FNAB) as a well differentiated infiltrating carcinoma.

  16. Interleukin gene polymorphisms and breast cancer: a case control study and systematic literature review

    Directory of Open Access Journals (Sweden)

    Cross SS

    2006-07-01

    Full Text Available Abstract Background Interleukins and cytokines play an important role in the pathogenesis of many solid cancers. Several single nucleotide polymorphisms (SNPs identified in cytokine genes are thought to influence the expression or function of these proteins and many have been evaluated for their role in inflammatory disease and cancer predisposition. The aim of this study was to evaluate any role of specific SNPs in the interleukin genes IL1A, IL1B, IL1RN, IL4R, IL6 and IL10 in predisposition to breast cancer susceptibility and severity. Methods Candidate single nucleotide polymorphisms (SNPs in key cytokine genes were genotyped in breast cancer patients and in appropriate healthy volunteers who were similar in age, race and sex. Genotyping was performed using a high throughput allelic discrimination method. Data on clinico-pathological details and survival were collected. A systematic review of Medline English literature was done to retrieve previous studies of these polymorphisms in breast cancer. Results None of the polymorphisms studied showed any overall predisposition to breast cancer susceptibility, severity or to time to death or occurrence of distant metastases. The results of the systematic review are summarised. Conclusion Polymorphisms within key interleukin genes (IL1A, IL1B, IL1RN, IL4R, IL6 and IL10 do not appear to play a significant overall role in breast cancer susceptibility or severity.

  17. Leptin receptor Gln223Arg polymorphism and breast cancer risk in Nigerian women: A case control study

    Directory of Open Access Journals (Sweden)

    Anyanwu Stanley N

    2008-11-01

    Full Text Available Abstract Background Leptin, a 16 kDa polypeptide hormone, implicated in various physiological processes, exerts its action through the leptin receptor, a member of the class I cytokine receptor family. Both leptin and leptin receptor have recently been implicated in processes leading to breast cancer initiation and progression in animal models and humans. An A to G transition mutation in codon 223 in exon 6 of the leptin receptor gene, resulting in glutamine to arginine substitution (Gln223Arg, lies within the first of two putative leptin-binding regions and may be associated with impaired signaling capacity of the leptin receptor. This study was designed to assess the role of this polymorphism in breast cancer susceptibility in Nigerian women. Methods We utilized a polymerase chain reaction (PCR-based restriction fragment length polymorphism (RFLP assay to evaluate the association between the Gln223Arg polymorphism of the leptin receptor gene and breast risk in Nigeria in a case control study involving 209 women with breast cancer and 209 controls without the disease. Study participants were recruited from surgical outpatient clinics and surgical wards of four University Teaching Hospitals located in Midwestern and southeastern Nigeria between September 2002 and April 2004. Results Premenopausal women carrying at least one LEPR 223Arg allele were at a modestly increased risk of breast cancer after adjusting for confounders (OR = 1.8, 95% confidence interval [CI] 1.0–3.2, p = 0.07. There was no association with postmenopausal breast cancer risk (OR = 0.9, 95% CI 0.4–1.8, p = 0.68. Conclusion Our results suggest that the LEPR Gln223Arg polymorphism in the extracellular domain of the LEPR receptor gene is associated with a modestly increased risk of premenopausal breast cancer in Nigerian women.

  18. Body composition, somatotype and risk of premenopausal breast cancer: a case-control study in Uruguay

    Directory of Open Access Journals (Sweden)

    Ronco AL

    2013-04-01

    Full Text Available In order to analyze detailed anthropometric characterisation for risk of breast cancer (BC in premenopausal Uruguayan women, a case-control study was carried out at the Pereira Rossell Women’s Hospital, Montevideo, where 253 incident BC cases and 497 frequency-matched healthy controls were interviewed on menstrual and reproductive story, and a series of body measurements were performed to calculate body composition and somatotype. Odds ratio (OR’s coefficients were taken as estimates of relative risk derived from unconditional logistic regression. Results show a positive association for the fat fraction (OR for highest quartile =4.19, 95% CI (95% Confidence Interval 2.70-6.50 as well as for the fat-to-muscle ratio (OR=4.68, 95% CI 2.98-7.36. Muscle fraction was inversely associated with risk (OR=0.53 95% CI 0.36-0.78. High endomorphism was the only somatotype variable associated to the disease risk (OR=1.69, 95% CI 1.13-2.54, however, losing its association when fat amount was included in the regression model. Stratified analyses by body mass index (BMI levels, bone weight, age groups and number of live births also showed risk increases for the highest fat fractions, displaying significant linear trends. Albeit most of the literature reports a putative slight protective effect for a high BMI in premenopausal women, our results suggest that fat fraction, amount and distribution might play a role as predisposing factors for premenopausal BC.

  19. Monitoring recovery after laser surgery of the breast with optical tomography: a case study

    Science.gov (United States)

    Hebden, Jeremy C.; Yates, Tara D.; Gibson, Adam; Everdell, Nicholas; Arridge, Simon R.; Chicken, Dennis W.; Douek, Michael; Keshtgar, Mohammed R. S.

    2005-04-01

    Results are presented of a study to monitor the changes in the optical properties of breast tissue over a 12-month period after interstitial laser photocoagulation treatment of a fibroadenoma. The study involved generating cross-sectional images of the breast with a multichannel time-resolved imaging system and a nonlinear image reconstruction algorithm. Images of the internal absorbing and scattering properties revealed the expected initial inflammatory response, followed by the development of low-scattering cysts consistent with corresponding ultrasound examinations. Although results indicate that purely qualitative images can potentially provide clinically valuable data, means of enhancing diagnostic information by overcoming present limitations of the approach are discussed.

  20. Reproductive risk factors associated with breast carcinoma in a tertiary care hospital of north India: A case-control study

    OpenAIRE

    2014-01-01

    Context: Worldwide, breast cancer is the most common cancer among women. In India and other developing countries, breast carcinoma ranks second only to cervical carcinoma among women. But the incidence of breast cancer is on the rise and may become number one cancer in females in near future. Aims: (1) To find out the magnitude of reproductive risk factors of carcinoma breast among the study subjects; and (2) to find out the association of reproductive risk factors with breast carcinoma. Mate...

  1. A guide for building biological pathways along with two case studies: hair and breast development.

    Science.gov (United States)

    Trindade, Daniel; Orsine, Lissur A; Barbosa-Silva, Adriano; Donnard, Elisa R; Ortega, J Miguel

    2015-03-01

    Genomic information is being underlined in the format of biological pathways. Building these biological pathways is an ongoing demand and benefits from methods for extracting information from biomedical literature with the aid of text-mining tools. Here we hopefully guide you in the attempt of building a customized pathway or chart representation of a system. Our manual is based on a group of software designed to look at biointeractions in a set of abstracts retrieved from PubMed. However, they aim to support the work of someone with biological background, who does not need to be an expert on the subject and will play the role of manual curator while designing the representation of the system, the pathway. We therefore illustrate with two challenging case studies: hair and breast development. They were chosen for focusing on recent acquisitions of human evolution. We produced sub-pathways for each study, representing different phases of development. Differently from most charts present in current databases, we present detailed descriptions, which will additionally guide PESCADOR users along the process. The implementation as a web interface makes PESCADOR a unique tool for guiding the user along the biointeractions, which will constitute a novel pathway.

  2. Neural Changes following Behavioral Activation for a Depressed Breast Cancer Patient: A Functional MRI Case Study

    Directory of Open Access Journals (Sweden)

    Michael J. Gawrysiak

    2012-01-01

    Full Text Available Functional neuroimaging is an innovative but at this stage underutilized method to assess the efficacy of psychotherapy for depression. Functional magnetic resonance imaging (fMRI was used in this case study to examine changes in brain activity in a depressed breast cancer patient receiving an 8-session Behavioral Activation Treatment for Depression (BATD, based on the work of Hopko and Lejuez (2007. A music listening paradigm was used during fMRI brain scans to assess reward responsiveness at pre- and posttreatment. Following treatment, the patient exhibited attenuated depression and changes in blood oxygenation level dependence (BOLD response in regions of the prefrontal cortex and the subgenual cingulate cortex. These preliminary findings outline a novel means to assess psychotherapy efficacy and suggest that BATD elicits functional brain changes in areas implicated in the pathophysiology of depression. Further research is necessary to explore neurobiological mechanisms of change in BATD, particularly the potential mediating effects of reward responsiveness and associated brain functioning.

  3. Assessing interactions between the associations of common genetic susceptibility variants, reproductive history and body mass index with breast cancer risk in the breast cancer association consortium: a combined case-control study

    DEFF Research Database (Denmark)

    Milne, Roger L; Gaudet, Mia M; Spurdle, Amanda B;

    2010-01-01

    Several common breast cancer genetic susceptibility variants have recently been identified. We aimed to determine how these variants combine with a subset of other known risk factors to influence breast cancer risk in white women of European ancestry using case-control studies participating in th...

  4. CHEK2*1100delC and susceptibility to breast cancer : A collaborative analysis involving 10,860 breast cancer cases and 9,065 controls from 10 studies

    NARCIS (Netherlands)

    Easton, D; McGuffog, L; Thompson, D; Dunning, A; Tee, L; Baynes, C; Healey, C; Pharoah, P; Ponder, B; Seal, S; Barfoot, R; Sodha, N; Eeles, R; Stratton, M; Rahman, N; Peto, J; Spurdle, AB; Chen, XQ; Chenevix-Trench, G; Hopper, JL; Giles, GG; McCredie, MRE; Syrjakoski, K; Holli, K; Kallioniemi, O; Eerola, H; Vahteristo, P; Blomqvist, C; Nevanlinna, H; Kataja, Vesa; Mannermaa, A; Dork, T; Bremer, M; Devilee, P; de Bock, GH; Krol-Warmerdam, EMM; Kroese-Jansema, K; Wijers-Koster, P; Cornelisse, CJ; Tollenaar, RAEM; Meijers-Heijboer, H; Berns, E; Nagel, J; Foekens, J; Klijn, JGM; Schutte, M

    2004-01-01

    Previous studies of families with multiple cases of breast cancer have indicated that a frameshift alteration in the CHEK2 gene, 1100delC, is associated with an elevated frequency of breast cancer in such families, but the risk associated with the variant in other situations is uncertain. To evaluat

  5. Genetic Polymorphisms in Vitamin D Metabolism and Signaling Genes and Risk of Breast Cancer: A Nested Case-Control Study.

    Directory of Open Access Journals (Sweden)

    Tess V Clendenen

    Full Text Available Genetic polymorphisms in vitamin D metabolism and signaling genes have been inconsistently associated with risk of breast cancer, though few studies have examined SNPs in vitamin D-related genes other than the vitamin D receptor (VDR gene and particularly have not examined the association with the retinoid X receptor alpha (RXRA gene which may be a key vitamin D pathway gene. We conducted a nested case-control study of 734 cases and 1435 individually matched controls from a population-based prospective cohort study, the Northern Sweden Mammary Screening Cohort. Tag and functional SNPs were genotyped for the VDR, cytochrome p450 24A1 (CYP24A1, and RXRA genes. We also genotyped specific SNPs in four other genes related to vitamin D metabolism and signaling (GC/VDBP, CYP2R1, DHCR7, and CYP27B1. SNPs in the CYP2R1, DHCR7, and VDBP gene regions that were associated with circulating 25(OHD concentration in GWAS were also associated with plasma 25(OHD in our study (p-trend <0.005. After taking into account the false discovery rate, these SNPs were not significantly associated with breast cancer risk, nor were any of the other SNPs or haplotypes in VDR, RXRA, and CYP24A1. We observed no statistically significant associations between polymorphisms or haplotypes in key vitamin D-related genes and risk of breast cancer. These results, combined with the observation in this cohort and most other prospective studies of no association of circulating 25(OHD with breast cancer risk, do not support an association between vitamin D and breast cancer risk.

  6. Morphological heterogeneity of the simultaneous ipsilateral invasive tumor foci in breast carcinoma: a retrospective study of 418 cases of carcinomas.

    Science.gov (United States)

    Boros, Monica; Marian, Cristina; Moldovan, Cosmin; Stolnicu, Simona

    2012-10-15

    The aim of this paper was to assess whether the morphological appearance (i.e. histological tumor type and histological grade) of simultaneous invasive breast carcinoma foci is heterogeneous, since it is known that adjuvant therapy is established according to these parameters. Patients with simultaneous breast tumors in which only the features of the largest neoplastic focus are reported could thus be undertreated. A retrospective study of 418 cases of breast carcinomas was conducted over a 3-year period. The histological tumor types and histological grades of multifocal/multicentric carcinomas in each tumor focus were compared, and mismatches among foci were recorded. Ninety-one of the 418 cases reviewed had multiple carcinomas (21.77%). A comparison between multiple synchronous tumor foci revealed that their histological type was different in 12.08% of the cases. Mismatches among foci were also observed in 9.89% of the cases when evaluating the histological grade, and 5 out of 9 additional tumor foci with a different grade from the largest (index) tumor (55.55%) displayed a higher grade compared to the index tumor. Since the histological tumor type and histological grade of the individual foci may vary considerably within the same tumor and the additional foci may be of higher grade than the index tumor, we believe that reporting morphologic parameters with more unfavorable characteristics in addition to the parameters of the index tumor is imperative.

  7. Primary Breast Sarcoma. A Case Report

    Directory of Open Access Journals (Sweden)

    Lidia Torres Ajá

    2013-06-01

    Full Text Available Primary breast sarcoma is the least frequent non-epithelial malignant tumour, representing less than 1 % of all breast cancers. It has a dismal prognosis with the presence of early metastases, mainly in the lungs and bones. Survival is very poor at 5 years. A case of a 79 year-old female patient with a large ulcerated sarcoma in the left breast is presented. The patient was examined in an interdisciplinary consultation, and the presence of a stromal sarcoma of the breast without apparent visceral or bone metastases was confirmed by an aspiration biopsy with thick needle, excisional biopsy by paraffin and by immunohistochemical studies. The publication of this report has clinical interest for health professionals due to the rarity of the disease.

  8. The Use of Antihypertensive Medication and the Risk of Breast Cancer in a Case-Control Study in a Spanish Population: The MCC-Spain Study

    Science.gov (United States)

    Gómez-Acebo, Inés; Dierssen-Sotos, Trinidad; Palazuelos, Camilo; Pérez-Gómez, Beatriz; Lope, Virginia; Tusquets, Ignasi; Alonso, M. Henar; Moreno, Victor; Amiano, Pilar; Molina de la Torre, Antonio José; Barricarte, Aurelio; Tardon, Adonina; Camacho, Antonio; Peiro-Perez, Rosana; Marcos-Gragera, Rafael; Muñoz, Montse; Michelena-Echeveste, Maria Jesus; Ortega Valin, Luis; Guevara, Marcela; Castaño-Vinyals, Gemma; Aragonés, Nuria; Kogevinas, Manolis; Pollán, Marina; Llorca, Javier

    2016-01-01

    Introduction The evidence on the relationship between breast cancer and different types of antihypertensive drugs taken for at least 5 years is limited and inconsistent. Furthermore, the debate has recently been fueled again with new data reporting an increased risk of breast cancer among women with a long history of use of antihypertensive drugs compared with nonusers. Methods In this case-control study, we report the antihypertensive drugs–breast cancer relationship in 1,736 breast cancer cases and 1,895 healthy controls; results are reported stratifying by the women’s characteristics (i.e., menopausal status or body mass index category) tumor characteristics and length of use of antihypertensive drugs. Results The relationship among breast cancer and use of calcium channel blockers (CCB) for 5 or more years had odds ratio (OR) = 1.77 (95% CI, 0.99 to 3.17). Stratifying by BMI, the OR increased significantly in the group with BMI ≥ 25 (OR 2.54, 95% CI, 1.24 to 5.22). CCBs were even more strongly associated with more aggressive tumors, (OR for invasive tumors = 1.96, 95% CI = 1.09 to 3.53; OR for non ductal cancers = 3.97, 95% CI = 1.73 to 9.05; OR for Erbb2+ cancer = 2.97, 95% CI: 1.20 to 7.32). On the other hand, premenopausal women were the only group in which angiotensin II receptor blockers may be associated with breast cancer (OR = 4.27, 95% CI = 1.32 to 13.84) but this could not be identified with any type or stage. Use of angiotensin-converting-enzyme inhibitors, beta blockers and diuretics were not associated with risk. Conclusions In this large population-based study we found that long term use of calcium channel blockers is associated with some subtypes of breast cancer (and with breast cancer in overweight women). PMID:27508297

  9. Phyllodes tumor of the breast: a clinic-pathologic study of 77 cases in a Hispanic cohort

    Directory of Open Access Journals (Sweden)

    Carlos Andres Ossa Gomez

    2015-10-01

    Full Text Available Introduction:Breast Phyllodes tumors are rare breast tumors present in less than 1% of new cases of breast cancer, usually occurring among middle-aged women (40-50 yrs.Objective:This study shows diagnostic experience, surgical management and follows up of patients with this disease during a period of ten years in a oncology referral center.Methods:Retrospectively, breast cancer registries at the institution were reviewed, identifying 77 patients with Phyllodes tumors between 2002 and 2012, who had been operated on at the Instituto de Cancerología - Clínica Las Américas, in Medellín (Colombia. Clinical and histopathological data belonging to these cases was captured and analyzed and descriptive statistics were used.Results:The follow up median was 22.5 months (IQR: 10.5-60.0, average age was 47.2 yrs (SD: 12.4, mean tumor size was 3.6 cm (SD: 4.6, 88.3% of the patients (68 cases presented negative margins and none of them received adjuvant chemotherapy. Of the patients with Phyllodes tumors; 33.8% had benign, 31.2% had borderline and 35.0% had malignant tumor. Disease-free survival was 85.8% and overall survival was 94.5%.Discussion:Reported data in this article is in accordance with what has been reported in worldwide literature. In our cohort even the high mean size of the tumors, the risk of local relapse and metastatic disease is low than previously reported in literature. Trials with longer follow up and molecular trials in Phyllodes tumors are necessary to understand the behavior of these tumors in Hispanics population.

  10. Pretreatment Serum Concentrations of 25-Hydroxyvitamin D and Breast Cancer Prognostic Characteristics: A Case-Control and a Case-Series Study

    Science.gov (United States)

    Yao, Song; Sucheston, Lara E.; Millen, Amy E.; Johnson, Candace S.; Trump, Donald L.; Nesline, Mary K.; Davis, Warren; Hong, Chi-Chen; McCann, Susan E.; Hwang, Helena; Kulkarni, Swati; Edge, Stephen B.; O'Connor, Tracey L.; Ambrosone, Christine B.

    2011-01-01

    Background Results from epidemiologic studies on the relationship between vitamin D and breast cancer risk are inconclusive. It is possible that vitamin D may be effective in reducing risk only of specific subtypes due to disease heterogeneity. Methods and Findings In case-control and case-series analyses, we examined serum concentrations of 25-hydroxyvitamin D (25OHD) in relation to breast cancer prognostic characteristics, including histologic grade, estrogen receptor (ER), and molecular subtypes defined by ER, progesterone receptor (PR) and HER2, among 579 women with incident breast cancer and 574 controls matched on age and time of blood draw enrolled in the Roswell Park Cancer Institute from 2003 to 2008. We found that breast cancer cases had significantly lower 25OHD concentrations than controls (adjusted mean, 22.8 versus 26.2 ng/mL, p<0.001). Among premenopausal women, 25OHD concentrations were lower in those with high- versus low-grade tumors, and ER negative versus ER positive tumors (p≤0.03). Levels were lowest among women with triple-negative cancer (17.5 ng/mL), significantly different from those with luminal A cancer (24.5 ng/mL, p = 0.002). In case-control analyses, premenopausal women with 25OHD concentrations above the median had significantly lower odds of having triple-negative cancer (OR = 0.21, 95% CI = 0.08–0.53) than those with levels below the median; and every 10 ng/mL increase in serum 25OHD concentrations was associated with a 64% lower odds of having triple-negative cancer (OR = 0.36, 95% CI = 0.22–0.56). The differential associations by tumor subtypes among premenopausal women were confirmed in case-series analyses. Conclusion In our analyses, higher serum levels of 25OHD were associated with reduced risk of breast cancer, with associations strongest for high grade, ER negative or triple negative cancers in premenopausal women. With further confirmation in large prospective studies, these findings could warrant

  11. Pretreatment serum concentrations of 25-hydroxyvitamin D and breast cancer prognostic characteristics: a case-control and a case-series study.

    Directory of Open Access Journals (Sweden)

    Song Yao

    Full Text Available BACKGROUND: Results from epidemiologic studies on the relationship between vitamin D and breast cancer risk are inconclusive. It is possible that vitamin D may be effective in reducing risk only of specific subtypes due to disease heterogeneity. METHODS AND FINDINGS: In case-control and case-series analyses, we examined serum concentrations of 25-hydroxyvitamin D (25OHD in relation to breast cancer prognostic characteristics, including histologic grade, estrogen receptor (ER, and molecular subtypes defined by ER, progesterone receptor (PR and HER2, among 579 women with incident breast cancer and 574 controls matched on age and time of blood draw enrolled in the Roswell Park Cancer Institute from 2003 to 2008. We found that breast cancer cases had significantly lower 25OHD concentrations than controls (adjusted mean, 22.8 versus 26.2 ng/mL, p<0.001. Among premenopausal women, 25OHD concentrations were lower in those with high- versus low-grade tumors, and ER negative versus ER positive tumors (p≤0.03. Levels were lowest among women with triple-negative cancer (17.5 ng/mL, significantly different from those with luminal A cancer (24.5 ng/mL, p = 0.002. In case-control analyses, premenopausal women with 25OHD concentrations above the median had significantly lower odds of having triple-negative cancer (OR = 0.21, 95% CI = 0.08-0.53 than those with levels below the median; and every 10 ng/mL increase in serum 25OHD concentrations was associated with a 64% lower odds of having triple-negative cancer (OR = 0.36, 95% CI = 0.22-0.56. The differential associations by tumor subtypes among premenopausal women were confirmed in case-series analyses. CONCLUSION: In our analyses, higher serum levels of 25OHD were associated with reduced risk of breast cancer, with associations strongest for high grade, ER negative or triple negative cancers in premenopausal women. With further confirmation in large prospective studies, these findings

  12. Fibroadenoma in axillary supernumerary breast: case report

    Directory of Open Access Journals (Sweden)

    Délio Marques Conde

    Full Text Available CONTEXT: Supernumerary breast tissue may be affected by the same diseases and alterations that compromise topical breast tissue. Nevertheless, reports of fibroadenoma in supernumerary breast tissue in the axillae are rare. OBJECTIVE: To describe a case of fibroadenoma in an axillary supernumerary breast. DESIGN: Case report. CASE REPORT: A 39-year-old woman was referred to the gynecology and obstetrics outpatient clinic at Hospital Estadual Sumaré, complaining of bilateral axillary masses. The patient reported cosmetic problems and local pain and discomfort. On physical examination, alterations compatible with bilateral axillary accessory breasts, without palpable nodules, were observed. Supplementary examinations (mammography and ultrasonography revealed a 1.1 cm mass in the right axillary breast. The patient underwent resection of the supernumerary breasts and histopathological examination revealed fibroadenoma of the right axillary breast tissue.

  13. Mixed Mucinous and Infiltrating Carcinoma Occurring in Male Breast- Study of Clinico-Pathological Features: A Rare Case Report.

    Science.gov (United States)

    Gupta, Kavita; Sharma, Swati; Kudva, Ranjini; Kumar, Sandeep

    2015-06-01

    Mucinous carcinoma is a less common histologic variant of breast cancer. Cases of mucinous carcinomas in male breast are extremely rare. Here, we describe a case of mixed mucinous carcinoma i.e. mucinous carcinoma with infiltrating ductal carcinoma component and showing apocrine differentiation in a 73-year-old man. This uncommon tumour entity has dismal prognosis and treatment depends largely on the tumour type, size, lymph node involvement and hormonal status.

  14. Risk factors related to female breast cancer in regions of Northeast China: a 1:3 matched case-control population-based study

    Institute of Scientific and Technical Information of China (English)

    YU Zhi-gang; JIA Cun-xian; GENG Cui-zhi; TANG Jin-hai; ZHANG Jin; LIU Li-yuan

    2012-01-01

    Background There has been an increase in the incidence of breast cancer in China,but no definite risk and protective factors for breast cancer have been identified in Chinese females.This study was designed to identify the risk factors for female breast cancer in North and East China.Methods A 1:3 matched,case-control study was conducted.All of the subjects in the case and control groups were selected from a previous epidemiological survey of 122 058 females aged 25 to 70 years.Single and multiple Logistic regression analyses were used to study potential factors in the development of breast cancer.Results Significant differences at the level of α=0.20 between case and control groups were observed for the following factors:economic status,social status,family annual income,bean product consumption,body mass index (BMI),family history of breast cancer in the first or second degree,number of miscarriages,menstrual pattern,benign breast disease history,nipple leakage,inverted nipple,history of diabetes mellitus,history of hypertension,history of ovarian cyst,physical exercise,current and global quality of life satisfaction,healthy behavior and prevention,and scores of breast cancer-related knowledge.After Cox-regression model analysis (α=0.10),six factors were found to be significantly related to breast cancer,of which the ORs and 95%C/s were:BMI,1.696 (1.169-2.460,P=0.005); benign breast disease history,2.672 (0.848-8.416,P=0.093); family history of breast cancer,7.080 (1.758-28.551,P=0.006); number of miscarriages,1.738 (1.014-2.978,P=0.044); global quality of life satisfaction,3.044 (1.804-5.136,P=0.000); healthy behavior and prevention,3.294 (1.692-6.412,P=0.000).Conclusions A comprehensive range of factors related to breast cancer was identified.Women should be educated about a healthy lifestyle,especially those with a family history of breast cancer or a personal history of benign breast disease.

  15. Organochlorine exposures influence on breast cancer risk and survival according to estrogen receptor status: a Danish cohort-nested case-control study

    Directory of Open Access Journals (Sweden)

    Rank Fritz

    2001-07-01

    Full Text Available Abstract Background The relationship between breast cancer and organochlorine exposure is controversial and complex. As estrogen receptor positive and negative breast cancer may represent different entities of the disease, this study was undertaken to evaluate organochlorines influence on breast cancer risk and survival according to receptor status. Methods The background material stems from the Copenhagen City Heart Study (Denmark 1976-78. The breast cancer risk was investigated in a cohort nested case-control design including 161 cases and twice as many breast cancer free controls. The cases served as a cohort in the survival analysis. Serum organochlorine concentrations were determined by gaschromotography. Results The observed increased breast cancer risk associated with exposure to dieldrin derived from women who developed an estrogen receptor negative (ERN tumor (Odds ratio [OR] I vs. IV quartile, 7.6, 95% confidence interval [95% CI] 1.4-46.1, p-value for linear trend 0.01. Tumors in women with the highest dieldrin serum level were larger and more often spread at the time of diagnosis than ERP tumors. The risk of dying was for the remaining evaluated compounds higher among patients with ERP breast cancer when compared to those with ERN. In the highest quartile of polychlorinated biphenyls (ΣPCB it was more than 2-fold increased (Relative risk [RR] I vs. IV quartile, 2.5, 95% CI 1.1-5.7, but no dose-response relation was apparent. Conclusion The results do not suggest that exposure to potential estrogenic organochlorines leads to development of an ERP breast cancer. A possible adverse effect on prognosis of hormone-responsive breast cancers needs to be clarified.

  16. Behavioral risk factors of breast cancer in Bangui of Central African Republic: A retrospective case-control study

    Science.gov (United States)

    Balekouzou, Augustin; Yin, Ping; Afewerky, Henok Kessete; Bekolo, Cavin; Pamatika, Christian Maucler; Nambei, Sylvain Wilfrid; Djeintote, Marceline; Doui Doumgba, Antoine; Mossoro-Kpinde, Christian Diamont; Shu, Chang; Yin, Minghui; Fu, Zhen; Qing, Tingting; Yan, Mingming; Zhang, Jianyuan; Chen, Shaojun; Li, Hongyu; Xu, Zhongyu; Koffi, Boniface

    2017-01-01

    Breast cancer is recognized as a major public health problem in developing countries; however, there is very little evidence of behavioral factors associated with breast cancer risk. This study was conducted to identify lifestyles as risk factors for breast cancer among Central African women. A case-control study was conducted with 174 cases confirmed histologically by the pathology unit of the National Laboratory and 348 age-matched controls. Data collection tools included a questionnaire with interviews and medical records of patients. Data were analyzed using SPSS software version 20. Odd ratio (OR) and 95% confidence intervals (95% CI) were obtained by unconditional logistic regression. In total, 522 women were studied with a mean age of 45.8 (SD = 13.4) years. By unconditional logistic regression model, women with breast cancer were more likely to have attained illiterate and elementary education level [11.23 (95% CI, 4.65–27.14) and 2.40 (95% CI, 1.15–4.99)], married [2.09 (95% CI, 1.18–3.71)], positive family history [2.31 (95% CI, 1.36–3.91)], radiation exposure [8.21 (95% CI, 5.04–13.38)], consumption charcuterie [10.82 (95% CI, 2.39–48.90)], fresh fish consumption [4.26 (95% CI, 1.56–11.65)], groundnut consumption [6.46 (95% CI, 2.57–16.27)], soybean consumption [16.74 (95% CI, 8.03–39.84)], alcohol [2.53 (95% CI, 1.39–4.60)], habit of keeping money in bras[3.57 (95% CI, 2.24–5.69)], overweight [5.36 (95% CI, 4.46–24.57)] and obesity [3.11(95% CI, 2.39–20.42)]. However, decreased risk of breast cancer was associated with being employed [0.32 (95% CI, 0.19–0.56)], urban residence [0.16 (95% CI, 0.07–0.37)], groundnut oil consumption [0.05 (95% CI, 0.02–0.14)], wine consumption [0.16 (95% CI, 0.09–0.26)], non habit of keeping cell phone in bras [0.56 (95% CI, 0.35–0.89)] and physical activity [0.71(95% CI, 0.14–0.84)]. The study showed that little or no education, marriage, positive family history of cancer, radiation

  17. Breastfeeding Reduces Breast Cancer Risk: A Case-Control Study in North India

    Directory of Open Access Journals (Sweden)

    Babita

    2014-01-01

    Conclusions: Breastfeeding has a significant role in reducing breast cancer, and so information, education, and communication activities for the promotion of breastfeeding and creating awareness about this fatal disease are the need of the hour.

  18. A fully-automated software pipeline for integrating breast density and parenchymal texture analysis for digital mammograms: parameter optimization in a case-control breast cancer risk assessment study

    Science.gov (United States)

    Zheng, Yuanjie; Wang, Yan; Keller, Brad M.; Conant, Emily; Gee, James C.; Kontos, Despina

    2013-02-01

    Estimating a woman's risk of breast cancer is becoming increasingly important in clinical practice. Mammographic density, estimated as the percent of dense (PD) tissue area within the breast, has been shown to be a strong risk factor. Studies also support a relationship between mammographic texture and breast cancer risk. We have developed a fullyautomated software pipeline for computerized analysis of digital mammography parenchymal patterns by quantitatively measuring both breast density and texture properties. Our pipeline combines advanced computer algorithms of pattern recognition, computer vision, and machine learning and offers a standardized tool for breast cancer risk assessment studies. Different from many existing methods performing parenchymal texture analysis within specific breast subregions, our pipeline extracts texture descriptors for points on a spatial regular lattice and from a surrounding window of each lattice point, to characterize the local mammographic appearance throughout the whole breast. To demonstrate the utility of our pipeline, and optimize its parameters, we perform a case-control study by retrospectively analyzing a total of 472 digital mammography studies. Specifically, we investigate the window size, which is a lattice related parameter, and compare the performance of texture features to that of breast PD in classifying case-control status. Our results suggest that different window sizes may be optimal for raw (12.7mm2) versus vendor post-processed images (6.3mm2). We also show that the combination of PD and texture features outperforms PD alone. The improvement is significant (p=0.03) when raw images and window size of 12.7mm2 are used, having an ROC AUC of 0.66. The combination of PD and our texture features computed from post-processed images with a window size of 6.3 mm2 achieves an ROC AUC of 0.75.

  19. Standardized measures of lobular involution and subsequent breast cancer risk among women with benign breast disease: a nested case-control study.

    Science.gov (United States)

    Figueroa, Jonine D; Pfeiffer, Ruth M; Brinton, Louise A; Palakal, Maya M; Degnim, Amy C; Radisky, Derek; Hartmann, Lynn C; Frost, Marlene H; Stallings Mann, Melody L; Papathomas, Daphne; Gierach, Gretchen L; Hewitt, Stephen M; Duggan, Maire A; Visscher, Daniel; Sherman, Mark E

    2016-08-01

    Lesser degrees of terminal duct-lobular unit (TDLU) involution predict higher breast cancer risk; however, standardized measures to quantitate levels of TDLU involution have only recently been developed. We assessed whether three standardized measures of TDLU involution, with high intra/inter pathologist reproducibility in normal breast tissue, predict subsequent breast cancer risk among women in the Mayo benign breast disease (BBD) cohort. We performed a masked evaluation of biopsies from 99 women with BBD who subsequently developed breast cancer (cases) after a median of 16.9 years and 145 age-matched controls. We assessed three metrics inversely related to TDLU involution: TDLU count/mm(2), median TDLU span (microns, which approximates acini content), and median category of acini counts/TDLU (0-10; 11-20; 21-30; 31-50; >50). Associations with subsequent breast cancer risk for quartiles (or categories of acini counts) of each of these measures were assessed with multivariable conditional logistic regression to estimate odds ratios (ORs) and 95 % confidence intervals (CI). In multivariable models, women in the highest quartile compared to the lowest quartiles of TDLU counts and TDLU span measures were significantly associated with subsequent breast cancer diagnoses; TDLU counts quartile4 versus quartile1, OR = 2.44, 95 %CI 0.96-6.19, p-trend = 0.02; and TDLU spans, quartile4 versus quartile1, OR = 2.83, 95 %CI = 1.13-7.06, p-trend = 0.03. Significant associations with categorical measures of acini counts/TDLU were also observed: compared to women with median category of 25 acini counts/TDLU were at significantly higher risk, OR = 3.40, 95 %CI 1.03-11.17, p-trend = 0.032. Women with TDLU spans and TDLU count measures above the median were at further increased risk, OR = 3.75 (95 %CI 1.40-10.00, p-trend = 0.008), compared with women below the median for both of these metrics. Similar results were observed for combinatorial metrics of TDLU

  20. Two-stage Case-control Study of DNMT-1 and DNMT-3B Gene Variants and Breast Cancer Risk

    OpenAIRE

    Ye, Chuanzhong; Beeghly-Fadiel, Alicia; Lu, Wei; Long, Jirong; Shu, Xiao Ou; Gao, Yu-Tang; Zheng, Wei; Cai, Qiuyin

    2009-01-01

    Aberrant DNA methylation of CpG islands is a common epigenetic alteration found in cancers. DNA methylation is typically mediated by DNA methyltransferases (DNMTs). Only two studies have evaluated DNMT-3B and/or DNMT-1 gene polymorphisms in relation to breast cancer risk, and results have been inconsistent. We comprehensively evaluated genetic variations in the DNMT-1 and DNMT-3B genes with breast cancer risk among the participants of the Shanghai Breast Cancer Study (SBCS), a large-scale, tw...

  1. A case study of trastuzumab treatment for metastatic breast cancer in pregnancy: fetal risks and management of cerebral metastases.

    Science.gov (United States)

    Mandrawa, Christine L; Stewart, Josephine; Fabinyi, Gavin C; Walker, Susan P

    2011-08-01

    Trastuzumab increases survival amongst women with human epidermal growth factor receptor (HER)-2 receptor positive metastatic breast cancer, but maternal and fetal risks are associated with advanced disease and its treatment in pregnancy. We present a case of a primigravid with HER-2 positive metastatic breast cancer who received trastuzumab throughout pregnancy. She presented with cerebral metastases, requiring surgical decompression and resection. Reversible oligohydramnios developed during pregnancy. Fetal safety data on trastuzumab in pregnancy is limited, but case reports suggest a recurring pattern of (mostly reversible) oligohydramnios.

  2. A case-control study of breast cancer and psychotropic drug use.

    Science.gov (United States)

    Wallace, R B; Sherman, B M; Bean, J A

    1982-01-01

    The relative risk of breast cancer incidence and tumor promotion associated with psychotropic drug consumption was evaluated in 151 patients with newly diagnosed neoplasms and 151 hospital controls. No significantly altered risk of breast cancer was found in association with the use of diazepam, chlordiazepoxide, antidepressants, major tranquillizers, sedatives or hypnotics, even after adjustment for known menstrual and reproductive risk factors. No substantial evidence of tumor promotion effects was found, as measured by altered age-at-onset of disease or altered clinical stage at presentation. Psychotropic drug use was inversely related to subject ponderosity (measured by the Quetelet Index) and while this did not confound risk estimates, it may be important in exploring biologic hypotheses of psychotropic drug use and breast cancer.

  3. Dietary choline and betaine intake, choline-metabolising genetic polymorphisms and breast cancer risk: a case-control study in China.

    Science.gov (United States)

    Du, Yu-Feng; Luo, Wei-Ping; Lin, Fang-Yu; Lian, Zhen-Qiang; Mo, Xiong-Fei; Yan, Bo; Xu, Ming; Huang, Wu-Qing; Huang, Jing; Zhang, Cai-Xia

    2016-09-01

    Choline and betaine are essential nutrients involved in one-carbon metabolism and have been hypothesised to affect breast cancer risk. Functional polymorphisms in genes encoding choline-related one-carbon metabolism enzymes, including phosphatidylethanolamine N-methyltransferase (PEMT), choline dehydrogenase (CHDH) and betaine-homocysteine methyltransferase (BHMT), have important roles in choline metabolism and may thus interact with dietary choline and betaine intake to modify breast cancer risk. This study aimed to investigate the interactive effect of polymorphisms in PEMT, BHMT and CHDH genes with choline/betaine intake on breast cancer risk among Chinese women. This hospital-based case-control study consecutively recruited 570 cases with histologically confirmed breast cancer and 576 age-matched (5-year interval) controls. Choline and betaine intakes were assessed by a validated FFQ, and genotyping was conducted for PEMT rs7946, CHDH rs9001 and BHMT rs3733890. OR and 95 % CI were estimated using unconditional logistic regression. Compared with the highest quartile of choline intake, the lowest intake quartile showed a significant increased risk of breast cancer. The SNP PEMT rs7946, CHDH rs9001 and BHMT rs3733890 had no overall association with breast cancer, but a significant risk reduction was observed among postmenopausal women with AA genotype of BHMT rs3733890 (OR 0·49; 95 % CI 0·25, 0·98). Significant interactions were observed between choline intake and SNP PEMT rs7946 (P interaction=0·029) and BHMT rs3733890 (P interaction=0·006) in relation to breast cancer risk. Our results suggest that SNP PEMT rs7946 and BHMT rs3733890 may interact with choline intake on breast cancer risk.

  4. Pregnancy-associated breast cancer and increased risk of pregnancy-associated recurrence: a case report

    OpenAIRE

    Schnabel Freya; Billig Jessica; Cimeno Arielle; Chun Jennifer

    2012-01-01

    Abstract Introduction Pregnancy-associated breast cancer refers to breast cancer diagnosed during pregnancy, lactation, or within twelve months postpartum. Recent studies suggest that, when matched for age and stage, the prognosis of pregnancy-associated breast cancer is comparable to non-pregnancy-associated breast cancer. However, the risk for breast cancer recurrence associated with subsequent pregnancies in this population is not clear. Case presentation We describe the case of a Caucasia...

  5. Solitary Schwannoma in the breast: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Lim, Yun Jung; Kim, Ji Young; Park, Kyeong Mee; Han, Se Hwan; Kim, Soung Hee; Jeong, Myeong Ja; Kim, Soo Hyun [Sanggye Paik Hospital, Inje University, Seoul (Korea, Republic of)

    2006-08-15

    Schwannoma (neurilemoma) is a benign nerve tumor derived from the nerve sheath. The most common locations are the flexor surfaces of the extremities, and the head and the neck. Schwannoma of the breast is unusual. To our knowledge, few studies have reported the radiologic appearance of Schwannoma in the breast and there has been only one report from Korea (1-3). This tumor can be clinically and radiologically considered to be fibroadenoma, which is a common benign tumor of the breast. We describe the mammographic and sonographic findings of a case of Schwannoma in the breast.

  6. Primary osteosarcoma of the breast: case report

    OpenAIRE

    Saber, Boutayeb; Nawal, Ahbeddou; Mohamed, Fetohi; Hassan, Errihani

    2008-01-01

    Mammary sarcomas are very uncommon and make up less than 1% of all primary breast malignancies. Primary osteosarcoma of the breast is extremely rare and represents 12.5% of mammary sarcomas. A secondary lesion from a primary osteosarcoma of the bone should be considered in the differential diagnosis. In addition, the absence of a direct connection between the tumour and the underlying skeleton is mandatory for the diagnosis. We report a case of primary osteosarcoma of the breast occurring in ...

  7. Breast cancer in ethnic minority groups in developed nations: Case studies of the United Kingdom and Australia.

    Science.gov (United States)

    Brennan, Meagan

    2017-05-01

    Recent research from the United Kingdom (UK) has highlighted some of the differences in breast cancer presentations between women of different ethnic groups. Analysis of a large database showed that Black women of African or Caribbean heritage living in England and Wales are more likely to present with stage 3 or 4 cancer than White British women and less likely to have their cancer detected through screening. In many countries around the world, migrant and cultural minority groups experience social and economic disadvantage and this is reflected in their health outcomes. With world migration at record levels, it is timely to reflect on ethnic disparities and to consider how developed nations can care for their minority groups, which are increasing in number and diversity. These issues and challenges are discussed, using the UK's migrant population and Australia's Indigenous and migrant populations as case studies.

  8. CYTOHISTOLOGICAL CORRELATIVE STUDY OF BREAST LESIONS

    Directory of Open Access Journals (Sweden)

    Kanchana

    2015-03-01

    Full Text Available BACKGROUND : Breast lump is fairly common complaint in females for which patient seeks medical advice and becomes anxious about the diagnosis. Quick diagnosis by Fine needle aspiration cytology (FNAC relieves patient’s anxiety and assists in their pre - operative management a nd overall treatment . AIMS : To study the cytological spectrum of breast lesions in correlation with histological appearances to evaluate the utility of FNAC in the diagnosis of palpable breast lesions. MATERIALS AND METHODS : Total of 180 cases were studied by FNAC of which 42 cases specimen was received for histopathology examination (HPE. Diagnostic accuracy was studied by statistical analysis. RESULTS : In this study of 42 cases of correlation , maximum cases were obtained for fibroadenoma followed by malignancy. FNAC diagnosis was consistent with HPE in 41 cases and inconsistent in one case. CONCLUSION : FNAC can reliably distinguish between benign and malignant conditions , neoplastic and non - neoplastic conditions. The result compared with other studies substantiate the findings of the series that FNAC of breast is a sensitive and specific modality that assist in diagnosis and management of breast lesions. KEYWORDS: FNAC ; breast lesions; HPE.

  9. A CASE STUDY ON EPIDEMIOLOGY, CLINICO-PATHOLOGICAL, CLINICO-RADIOLOGICAL CORRELATION, MANAGEMENT AND FOLLOW UP OF CARCINOMA BREAST

    Directory of Open Access Journals (Sweden)

    Venkata Reddy

    2016-03-01

    Full Text Available BACKGROUND Breast carcinoma is the most common malignant tumour and the leading cause of death in women worldwide. It accounts for 15% of all cancer deaths in women. According to the World Health Organization (WHO, approximately 70% of breast cancers occur in women with none of the known risk factors. MATERIALS AND METHODS The study population comprised patients of carcinoma breast attending to surgical op and admitted in surgical units 1, 2, 3, 4, 5, 6 at Government General Hospital, Kakinada during November 2013 to November 2015. RESULTS Most common in females, breast lump is most common presentation, increased incidence in postmenopausal women, urban population has a higher incidence, upper outer quadrant is most commonly involved. CONCLUSION In our study, higher incidence is found in 5 th decade, mostly in postmenopausal women from urban areas, most commonly located in upper outer quadrant.

  10. Infiltrating ductal carcinoma of the breast presenting as breast abscess : A case report.

    Directory of Open Access Journals (Sweden)

    Vimal Bhandari

    2013-08-01

    Full Text Available Invasive ductal carcinoma, also known as Infiltrating Ductal Carcinoma (IDC is the most common form of breast cancer. IDC starts in the breast\\s milk ducts and invades the surrounding breast stroma. Breast cancer usually present as a: swelling of all or parts of breast, skin irritation or dimpling, breast pain, nipple pain or retraction, redness or scaliness or thickening of the nipple or breast skin, nipple discharge other than breast milk, or a lump in the axilla. We present a case of a 40 year old female, with no family history of malignancy, who underwent Incision and Drainage (I and D for Right Breast Abscess 2 months back followed by a non-healing wound at the I and D site, associated with fungating growth and Right axillary lymph node enlargement, diagnosed as IDC with Axillary lymph node metastasis. Immunohistochemical studies showed deficient basement membrane and myoepithelial layer confirming the infiltrative nature. [Natl J Med Res 2013; 3(4.000: 422-423

  11. Clinical application of micronucleus test: a case-control study on the prediction of breast cancer risk/susceptibility.

    Science.gov (United States)

    Bolognesi, Claudia; Bruzzi, Paolo; Gismondi, Viviana; Volpi, Samantha; Viassolo, Valeria; Pedemonte, Simona; Varesco, Liliana

    2014-01-01

    The micronucleus test is a well-established DNA damage assay in human monitoring. The test was proposed as a promising marker of cancer risk/susceptibility mainly on the basis of studies on breast cancer. Our recent meta-analysis showed that the association between micronuclei frequency, either at baseline or after irradiation, and breast cancer risk or susceptibility, has been evaluated in few studies of small size, with inconsistent results. The aim of the present study is to investigate the role of micronucleus assay in evaluating individual breast cancer susceptibility. Two-hundred and twenty untreated breast cancer patients and 295 female controls were enrolled in the study. All women were characterized for cancer family history and 155 subjects were evaluated for the presence of BRCA mutations. Micronuclei frequency was evaluated at baseline and after irradiation with 1-Gy gamma rays from a 137Cs source. The results show a non significant increase of frequency of micronucleated binucleated lymphocytes in cancer patients compared with the controls at baseline (Mean (S.E.): 16.8 (0.7) vs 15.7 (0.5), but not after irradiation (Mean (S.E.): 145.8 (3.0) vs 154.0 (2.6)). Neither a family history of breast cancer nor the presence of a pathogenic mutation in BRCA1/2 genes were associated with an increased micronuclei frequency. Our results do not support a significant role of micronucleus frequency as a biomarker of breast cancer risk/susceptibility.

  12. The Relationship between Common Genetic Markers of Breast Cancer Risk and Chemotherapy-Induced Toxicity: A Case-Control Study

    Science.gov (United States)

    Kar, Siddhartha; Michailidou, Kyriaki; Hiller, Louise; Vallier, Anne-Laure; Ingle, Susan; Hardy, Richard; Bowden, Sarah J.; Dunn, Janet A.; Twelves, Chris; Poole, Christopher J.; Caldas, Carlos; Earl, Helena M.; Pharoah, Paul D. P.; Abraham, Jean E.

    2016-01-01

    Ninety-four common genetic variants are confirmed to be associated with breast cancer. This study tested the hypothesis that breast cancer susceptibility variants may also be associated with chemotherapy-induced toxicity through shared mechanistic pathways such as DNA damage response, an association that, to our knowledge, has not been previously investigated. The study included breast cancer patients who received neoadjuvant/adjuvant chemotherapy from the Pharmacogenetic SNPs (PGSNPS) study. For each patient, a breast cancer polygenic risk score was created from the 94 breast cancer risk variants, all of which were genotyped or successfully imputed in PGSNPS. Logistic regression was performed to test the association with two clinically important toxicities: taxane- related neuropathy (n = 1279) and chemotherapy-induced neutropenia (n = 1676). This study was well powered (≥96%) to detect associations between polygenic risk score and chemotherapy toxicity. Patients with high breast cancer risk scores experienced less neutropenia compared to those with low risk scores (adjusted p-value = 0.06). Exploratory functional pathway analysis was performed and no functional pathways driving this trend were identified. Polygenic risk was not associated with taxane neuropathy (adjusted p-value = 0.48). These results suggest that breast cancer patients with high genetic risk of breast cancer, conferred by common variants, can safely receive standard chemotherapy without increased risk of taxane-related sensory neuropathy or chemotherapy-induced neutropenia and may experience less neutropenia. As neutropenia has previously been associated with improved survival and may reflect drug efficacy, these patients may be less likely to benefit from standard chemotherapy treatment. PMID:27392074

  13. Environmental Exposures, Genetic Polymorphisms and p53 Mutational Spectra in a Case-Control Study of Breast Cancer.

    Science.gov (United States)

    1997-01-01

    injection of NMU: Histopathol- sumption of foods containing nitrates). Third, while ogy and estral cycle influence. Cancer Lett 86:223-228, 1994. this study...female CD rat . ship to breast cancerand other diseases of the breast. levels, and bladder cancer risk in white, black andCancer Res. 1981;41:4346-4353...JM, Fernandez MJ, Palmeiro R, et al. cer Inst. 1994;86:712-716.King CM. Rat mammary gland carcinogenesis after Hepatic acetylator polymorphism in

  14. A hospital based case control study of female breast cancer risk factors in a Sub-Saharan African country

    Directory of Open Access Journals (Sweden)

    Mamour Gueye

    2016-07-01

    Conclusions: In this study, reproductive factors as early menarche or menopausal status were not associative to the risk of breast cancer and the early age at diagnosis and the positive history of breast cancer suggest a genetic pattern of this disease in Senegalese woman. But this fact is difficult to confirm for financial reasons. [Int J Reprod Contracept Obstet Gynecol 2016; 5(7.000: 2328-2332

  15. The association between dietary lignans, phytoestrogen-rich foods, and fiber intake and postmenopausal breast cancer risk: a German case-control study

    NARCIS (Netherlands)

    Zaineddin, A.K.; Buck, K.; Vrieling, A.; Heinz, J.; Flesch-Janys, D.; Linseisen, J.; Chang-Claude, J.

    2012-01-01

    Phytoestrogens are structurally similar to estrogens and may affect breast cancer risk by mimicking estrogenic/antiestrogenic properties. In Western societies, whole grains and possibly soy foods are rich sources of phytoestrogens. A population-based case-control study in German postmenopausal women

  16. Breast Cancer During Pregnancy: Case Report

    Directory of Open Access Journals (Sweden)

    Serden Ay

    2013-06-01

    Full Text Available During pregnancy breast cancer is rarely seen. In this case, when the patient was being operated for the right breast cancer which was diagnosed in the first exam, a left breast cancer was also detected in the operation. When the patient analysed retrospectively, lesion in the left breast could not detected because of the lactation period. Consequently,pregnancy patients must be re-examined after the lactation period to avoid any possible mistakes. [Cukurova Med J 2013; 38(3.000: 492-494

  17. Breast hypoplasia and breastfeeding: a case history.

    Science.gov (United States)

    Thorley, Virginia

    2005-07-01

    Hypoplasia, or glandular insufficiency, of the breasts is an infrequent cause of breastfeeding failure or infant failure to thrive. Early evaluation of the breasts of early identification of infant indicators can enable mothers to breastfeed while providing appropriate supplementation to facilitate satisfactory hydration and growth. A case report is presented of a highly motivated mother with minimal breast tissue who was able to soothe four of her infants at her breasts, supplying some breastmilk, while providing the bulk of their nutritional requirements by other means. At the time of writing she is tandem breastfeeding as well as providing artificial milk by bottle.

  18. Polymorphism in xenobiotic and estrogen metabolizing genes, exposure to perfluorinated compounds and subsequent breast cancer risk: A nested case-control study in the Danish National Birth Cohort.

    Science.gov (United States)

    Ghisari, Mandana; Long, Manhai; Røge, Durita Mohr; Olsen, Jørn; Bonefeld-Jørgensen, Eva C

    2017-04-01

    In the present case-cohort study based on prospective data from Danish women, we aimed to estimate the main effect of polymorphisms in genes known to be involved in the steroid hormone metabolic pathway and xenobiotic metabolism on the risk of developing breast cancer. We also studied a possible effect measure modification between genotypes and levels of serum perfluoroalkylated substances (PFASs) on the risk to breast cancer. We have previously reported a weak association between serum PFASs levels and the risk of breast cancer for this study population of Danish pregnant nulliparous women as well as in a smaller case-control study of Greenlandic women. The study population consisted of 178 breast cancer cases and 233 controls (tabnulliparous and frequency matched on age) nested within the Danish National Birth Cohort (DNBC), which was established in 1996-2002. Blood samples were drawn at the time of enrollment (6-14 week of gestation). Serum levels of 10 perfluorocarboxylated acids (PFCAs), 5 perfluorosulfonated acids (PFSAs) and 1 sulfonamide (perflurooctane-sulfonamide, PFOSA) were measured. Genotyping was conducted for CYP1A1 (Ile462Val; rs1048943), CYP1B1 (Leu432Val; rs1056836), COMT (Val158Met; rs4680), CYP17A1 (A1→ A2; rs743572); CYP19A1 (C→T; rs10046) by the TaqMan allelic discrimination method. In overall, no significant associations were found between the investigated polymorphisms and the risk of breast cancer in this study among Danish women. The previously found association between PFOSA and risk of breast cancer did vary between different genotypes, with significantly increased risk confined to homozygous carriers of the following alleles: COMT (Met), CYP17 (A1) and CYP19 (C).

  19. Prevalence and contribution of BRCA1 mutations in breast cancer and ovarian cancer: Results from three US population-based case-control studies of ovarian cancer

    Energy Technology Data Exchange (ETDEWEB)

    Whittemore, A.S.; Gong, G.; Itnyre, J. [Stanford Univ. School of Medicine, CA (United States)

    1997-03-01

    We investigate the familial risks of cancers of the breast and ovary, using data pooled from three population-based case-control studies of ovarian cancer that were conducted in the United States. We base estimates of the frequency of mutations of BRCA1 (and possibly other genes) on the reported occurrence of breast cancer and ovarian cancer in the mothers and sisters of 922 women with incident ovarian cancer (cases) and in 922 women with no history of ovarian cancer (controls). Segregation analysis and goodness-of-fit testing of genetic models suggest that rare mutations (frequency .0014; 95% confidence interval .0002-.011) account for all the observed aggregation of breast cancer and ovarian cancer in these families. The estimated risk of breast cancer by age 80 years is 73.5% in mutation carriers and 6.8% in noncarriers. The corresponding estimates for ovarian cancer are 27.8% in carriers and 1.8% in noncarriers. For cancer risk in carriers, these estimates are lower than those obtained from families selected for high cancer prevalence. The estimated proportion of all U.S. cancer diagnoses, by age 80 years, that are due to germ-line BRCA1 mutations is 3.0% for breast cancer and 4.4% for ovarian cancer. Aggregation of breast cancer and ovarian cancer was less evident in the families of 169 cases with borderline ovarian cancers than in the families of cases with invasive cancers. Familial aggregation did not differ by the ethnicity of the probands, although the number of non-White and Hispanic cases (N = 99) was sparse. 14 refs., 3 figs., 6 tabs.

  20. Dietary intake of soy protein and tofu in association with breast cancer risk based on a case-control study.

    Science.gov (United States)

    Kim, Mi Kyung; Kim, Jin Hee; Nam, Seok Jin; Ryu, Seungho; Kong, Gu

    2008-01-01

    Soy food and its constituents may protect against breast cancer, but the association between soy intake and decreased breast cancer risk is inconsistent. We evaluated the relationship between breast cancer risk and the dietary intake of soy protein as measured by total soy food and tofu intake. Histologically confirmed cases (n = 362) were matched to controls by age (within 2 yr) and menopausal status. High soy protein intake was associated with reduced breast cancer risk in analyses adjusted for potential confounders including dietary factors among premenopausal women (odds ratio [OR] = 0.39 in the highest quintile, 95% confidence interval [CI] = 0.22-0.93, P for trend = 0.03) and postmenopausal women (OR = 0.22, 95% CI = 0.06-0.88, P for trend = 0.16). We also found an inverse association between total tofu intake and breast cancer risk among premenopausal women (for total tofu intake, OR = 0.23 in the highest quintile, 95% CI = 0.11-0.48, P for trend cancer, and this effect is more pronounced in premenopausal women.

  1. Association of CYP1B1 Polymorphisms with Breast Cancer: A Case-Control Study in the Han Population in Ningxia Hui Autonomous Region, P. R. China

    Directory of Open Access Journals (Sweden)

    Haiyan Jiao

    2010-02-01

    Full Text Available Studies investigating possible associations between cytochrome P4501B1 (CYP1B1 polymorphisms and breast cancer risk have been inconsistent. We set out to ascertain whether there might be an association between polymorphisms in exon 2 (codon 119, G→T and exon 3 (codon 432, G→C of CYP1B1 and breast cancer in a Chinese Han population in the rural region of Ningxia. Using an allele-specific polymerase chain reaction method and direct DNA sequencing, the presence or absence of the two CYP1B1 polymorphisms was investigated. Genotype and allele frequencies were analyzed in breast cancer cases (n = 152 and healthy age-matched controls (n = 156. The odds ratio (OR of 119G→T or 432G→C in breast cancer cases and controls was 3.3 (95% CI: 1.28 to 8.28 and 2.8 (95% CI: 1.04 to 7.51, respectively. In addition, the OR for people with both polymorphisms (119T and 432C was 4.69 (95% CI: 1.97 to 11.19. Our results suggest that certain polymorphisms in the CYP1B1 gene might increase risk for breast cancer among Han Chinese, perhaps because they influence the efficiency of CYP1B1 bio-transformation of oestrogens or pro-carcinogens into DNA- reactive electrophiles that may act as cancer-initiating agents.

  2. Soy isoflavones, CYP1A1, CYP1B1, and COMT polymorphisms, and breast cancer: a case-control study in southwestern China.

    Science.gov (United States)

    Wang, Qiong; Li, Hui; Tao, Ping; Wang, Yuan-Ping; Yuan, Ping; Yang, Chun-Xia; Li, Jia-Yuan; Yang, Fei; Lee, Hui; Huang, Yuan

    2011-08-01

    CYP1A1, CYP1B1, and COMT are key enzymes involved in estrogen metabolism. Soy isoflavones, phytoestrogens found in soy foods, may modify the activity of these enzymes. A case-control study was conducted to assess the associations between soy isoflavone intake and the CYP1A1 Ile462Val, CYP1B1 Val432Leu, and COMT Val158Met polymorphisms and breast cancer, as well as their combined effects on breast cancer. A total of 400 newly diagnosed breast cancer cases and 400 healthy controls were recruited. Participants' daily intake of soy isoflavones (DISI [mg/day]) was calculated and transformed to energy-adjusted DISI by the residual method. Gene sequencing was used to analyze CYP1A1, CYP1B1, and COMT polymorphisms. Adjusted odds ratios (aORs) and 95% confidence intervals (95% CIs) were estimated by conditional logistic regression. A strong protective dose-dependent effect of energy-adjusted DISI on breast cancer was found in both pre- and postmenopausal women (P(trend) CYP1B1 Leu/Leu susceptible genotype carriers had higher risk of breast cancer (aORs > 1, OR 95% CIs exclude 1). In premenopausal women, only carrying CYP1B1 Leu/Leu was associated with breast cancer risk (aOR = 2.05, 95% CI: 1.11-3.79). Carrying CYP1A1 Val/Val was related to breast cancer risk only among all women. A stratified analysis was performed at two levels of energy-adjusted DISI, with wildtype homozygous genotypes and low energy-adjusted DISI as the reference. In the high energy-adjusted DISI subgroup, carrying the CYP1B1 Leu/Leu genotype did not affect breast cancer risk in either all women or in the menopausal subgroups, compared with the reference. Overall, in Han Chinese women, carrying CYP1A1 Val/Val and COMT Met/Met appears to be associated with breast cancer risk, especially in postmenopausal women. CYP1B1 susceptible genotypes (Val/Leu or Leu/Leu) also contribute to increased breast cancer risk, regardless of menopausal status, but high soy isoflavone intake may reduce this risk.

  3. Processed images in human perception: A case study in ultrasound breast imaging

    Energy Technology Data Exchange (ETDEWEB)

    Yap, Moi Hoon [Department of Computer Science, Loughborough University, FH09, Ergonomics and Safety Research Institute, Holywell Park (United Kingdom)], E-mail: M.H.Yap@lboro.ac.uk; Edirisinghe, Eran [Department of Computer Science, Loughborough University, FJ.05, Garendon Wing, Holywell Park, Loughborough LE11 3TU (United Kingdom); Bez, Helmut [Department of Computer Science, Loughborough University, Room N.2.26, Haslegrave Building, Loughborough University, Loughborough LE11 3TU (United Kingdom)

    2010-03-15

    Two main research efforts in early detection of breast cancer include the development of software tools to assist radiologists in identifying abnormalities and the development of training tools to enhance their skills. Medical image analysis systems, widely known as Computer-Aided Diagnosis (CADx) systems, play an important role in this respect. Often it is important to determine whether there is a benefit in including computer-processed images in the development of such software tools. In this paper, we investigate the effects of computer-processed images in improving human performance in ultrasound breast cancer detection (a perceptual task) and classification (a cognitive task). A survey was conducted on a group of expert radiologists and a group of non-radiologists. In our experiments, random test images from a large database of ultrasound images were presented to subjects. In order to gather appropriate formal feedback, questionnaires were prepared to comment on random selections of original images only, and on image pairs consisting of original images displayed alongside computer-processed images. We critically compare and contrast the performance of the two groups according to perceptual and cognitive tasks. From a Receiver Operating Curve (ROC) analysis, we conclude that the provision of computer-processed images alongside the original ultrasound images, significantly improve the perceptual tasks of non-radiologists but only marginal improvements are shown in the perceptual and cognitive tasks of the group of expert radiologists.

  4. Breast cancer in pregnancy: case report

    Directory of Open Access Journals (Sweden)

    Kondamudi Vasantha

    2010-04-01

    Full Text Available This case report is about a case of breast cancer in pregnancy at the Brooklyn hospital Center. Our patient`s case highlights some of the inherent causes of fatality in PABC and how to thread the line between the mother's health and the baby's safety to ensure a good outcome for both parties.

  5. Low-Grade Inflammation, Oxidative Stress and Risk of Invasive Post-Menopausal Breast Cancer - A Nested Case-Control Study from the Malmo Diet and Cancer Cohort.

    Directory of Open Access Journals (Sweden)

    Joana A Dias

    Full Text Available Although cancer promotes inflammation, the role of inflammation in tumor-genesis is less well established. The aim was to examine if low-grade inflammation is related to post-menopausal breast cancer risk, and if obesity modifies this association.In the Malmö Diet and Cancer cohort, a nested case-control study was defined among 8,513 women free of cancer and aged 55-73 years at baseline (1991-96; 459 were diagnosed with invasive breast cancer during follow-up (until December 31st, 2010. In laboratory analyses of blood from 446 cases, and 885 controls (matched on age and date of blood sampling we examined systemic inflammation markers: oxidized (ox-LDL, interleukin (IL-1β, IL-6, IL-8, tumor necrosis factor (TNF-α, white blood cells, lymphocytes and neutrophils. Odds ratios (OR and 95% confidence intervals (CI for breast cancer risk was calculated using multivariable conditional logistic regression.Inverse associations with breast cancer were seen in fully-adjusted models, for 2nd and 3rd tertiles of ox-LDL, OR (95% CI: 0.65 (0.47-0.90, 0.63 (0.45-0.89 respectively, p-trend = 0.01; and for the 3rd tertile of TNF-α, 0.65 (0.43-0.99, p-trend = 0.04. In contrast, those in the highest IL-1β category had higher risk, 1.71 (1.05-2.79, p-trend = 0.01. Obesity did not modify associations between inflammation biomarkers and breast cancer.Our study does not suggest that low-grade inflammation increase the risk of post-menopausal breast cancer.

  6. Study Regarding the Effectiveness of Manual Lymphatic Drainage in the Case of Patients with Breast Cancer that Present Lymphedema

    Directory of Open Access Journals (Sweden)

    Alexandru MIOC

    2013-06-01

    Full Text Available Lymphedema is defined as a persistent increase of tissue volume caused by the blocked or absent lymphatic drainage. The purpose of this study is to analyse the effectiveness of lymphatic drainage in the treatment of lymphedema after a mastectomy, with the aim of reducing the volume of the lymphedema and improving overall symptomatology, as well as providing information regarding the impact of this treatment on quality-of-life and the physical limitations of these patients. With these objectives in mind, a series of articles evaluating the effectiveness of manual lymphatic drainage in the case of patients with breast cancer and lymphedema have been studied. The parameters under observation were: duration of lymphedema reduction and improved symptomatology (pain, a feeling of swelling of the upper limb, functional limitation, and patient dissatisfaction towards their body image. Following this analysis, one can conclude that the association of manual lymphatic drainage to physical exercise and physiotherapy has produced changes in the volume of the limb affected by the lymphedema; however, its isolated use has not resulted in significant changes.

  7. Primary osteosarcoma of the breast: case report

    Science.gov (United States)

    Saber, Boutayeb; Nawal, Ahbeddou; Mohamed, Fetohi; Hassan, Errihani

    2008-01-01

    Mammary sarcomas are very uncommon and make up less than 1% of all primary breast malignancies. Primary osteosarcoma of the breast is extremely rare and represents 12.5% of mammary sarcomas. A secondary lesion from a primary osteosarcoma of the bone should be considered in the differential diagnosis. In addition, the absence of a direct connection between the tumour and the underlying skeleton is mandatory for the diagnosis. We report a case of primary osteosarcoma of the breast occurring in young patient with fatal evolution. PMID:18691427

  8. Breast metastasis from gastric adenocarcinoma mimicking normal breast parenchyma on ultrasound: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Ji Hyun; Lee, Jin Hwa; Park, Min Kyung; Kim, Dae Cheol; Lee, Mi Ri; Cho, Se Heon [Dong A University Hospital, Busan (Korea, Republic of); Park, Young Mi [Dept. of Radiology, Inje University Busan Paik Hospital, Busan (Korea, Republic of)

    2015-12-15

    Breast metastases from extramammary malignancies are uncommon. Although metastatic lesions show variable radiologic features, there have been few reports of metastatic breast cancer with negative sonographic findings. Furthermore, the results of several studies have indicated a high negative predictive value when ultrasonographic and mammographic findings were normal in the setting of a palpable lump, and follow-up is recommended when the physical examination is not highly suspicious. Herein, we report a case of a 26-year-old woman with breast metastasis from a known gastric adenocarcinoma, which had negative findings without any evidence of suspicious features for malignancy on the initial mammogram and ultrasound.

  9. Exposure to traffic-related air pollution and the risk of developing breast cancer among women in eight Canadian provinces: a case-control study.

    Science.gov (United States)

    Hystad, Perry; Villeneuve, Paul J; Goldberg, Mark S; Crouse, Dan L; Johnson, Kenneth

    2015-01-01

    A few recent studies have reported positive associations between long-term exposure to traffic-related air pollution and the incidence of breast cancer. We capitalized on an existing Canadian multi-site population-based case-control study to further investigate this association. We used the National Enhanced Cancer Surveillance System, a population-based case-control study conducted in eight of 10 Canadian provinces from 1994 to 1997. A total of 1569 breast cancer cases and 1872 population controls who reported at least 90% complete self-reported addresses over the 1975-1994 exposure period were examined. Mean exposure levels to nitrogen dioxide (NO2) (an indicator of traffic-related air pollution) were estimated for this period using three different measures: (1) satellite-derived observations; (2) satellite-derived observations scaled with historical fixed-site measurements of NO2; and (3) a national land-use regression (LUR) model. Proximity to major roads was also examined. Using unconditional logistic regression, stratified by menopausal status, we estimated odds ratios (ORs) adjusted for many individual-level and contextual breast cancer risk factors. We observed positive associations between incident breast cancer and all three measures of NO2 exposure from 1975 to 1994. In fully adjusted models for premenopausal breast cancer, a 10ppb increase in NO2 exposure estimated from the satellite-derived observations, the scaled satellite-derived observations, and the national LUR model produced ORs of 1.26 (95% confidence intervals (CIs): 0.92-1.74), 1.32 (95% CI: 1.05-1.67) and 1.28 (95% CI: 0.92-1.79). For postmenopausal breast cancer, we found corresponding ORs of 1.10 (95% CI: 0.88-1.36), 1.10 (95% CI: 0.94-1.28) and 1.07 (95% CI: 0.86-1.32). Substantial heterogeneity in the ORs was observed across the eight Canadian provinces and reduced ORs were observed when models were restricted to women who had received routine mammography examinations. No associations

  10. Joint effects of folate intake and one-carbon-metabolizing genetic polymorphisms on breast cancer risk: a case-control study in China.

    Science.gov (United States)

    Luo, Wei-Ping; Li, Bin; Lin, Fang-Yu; Yan, Bo; Du, Yu-Feng; Mo, Xiong-Fei; Wang, Lian; Zhang, Cai-Xia

    2016-01-01

    This study aimed to examine the joint effects of folate intake, polymorphisms of 5,10- methylenetetrahydrofolate reductase (MTHFR), methionine synthesis reductase (MTRR) and methionine synthase (MTR) genes and breast cancer risk. A case-control study of 570 consecutively recruited breast cancer cases and 576 controls was conducted in Guangzhou, China. Multifactor dimensionality reduction and logistic regression approach were used to evaluate gene-gene interaction. The covariates were chosen based on comparison of baseline characteristics of cases and controls. Folate intake was found to be inversely associated with breast cancer risk. The MTRRrs162036 GG genotype was associated with a decreased risk of breast cancer [adjusted odds ratio (OR) 0.41, 95% confidence interval (CI) 0.20-0.85]. Compared with the wild-type group (MTRRrs162036 AA with MTRrs1805087 AA) MTRRrs162036 AA with MTRrs1805087 GA + GG was associated with a decreased risk (OR 0.70, 95% CI 0.48-1.03). With the combined MTHFRrs1801131 TT and MTHFRrs1801133 GG genotypes as a reference, MTHFRrs1801131 TT with MTHFRrs1801133 GA + AA was associated with a decreased risk (OR 0.78, 95% CI 0.57 - 1.08) and MTHFRrs1801131 GT + GG with MTHFRrs1801133 GA + AA was associated with an increased risk (OR 1.35, 95% CI 0.88-2.05). The joint impact of MTRRrs162036 and MTRrs1805087, MTHFRrs1801131 and MTHFRrs1801133, folate and MTHFRrs1801133 may contribute to breast cancer risk.

  11. CASE SERIES ON PHYLLODES TUMOUR OF THE BREAST

    Directory of Open Access Journals (Sweden)

    Sri

    2015-11-01

    Full Text Available : BACKGROUND: Phyllodes tumor of breast is one of the rare neoplasms comprising less than 1% of all breast tumours.aim of the study is to evaluate the clinical charecteristics, treatment regimens and complications of phyllodes tumor in our institution. PATIENTS AND METHODS: We have retrospectively reviewed the medical records of 2 years from 2013 to 2015 of patients who presented to our department, government general hospital, Kakinada. RESULTS: 342 patients presented with breast tumors of which 126 are malignant and 216 are benign. Phyllodes tumor constituted 8 cases of the total breastlump cases presented in our institution from 2013 to 2015. 3 out of 8 cases are recurrent. CONCLUSION: In benign cases wide local excision with clear margins is sufficient to prevent recurrence. In recurrent and malignant cases simple mastectomy has to be done.

  12. Dioxin emissions from a municipal solid waste incinerator and risk of invasive breast cancer: a population-based case-control study with GIS-derived exposure

    Directory of Open Access Journals (Sweden)

    Challier Bruno

    2008-01-01

    Full Text Available Abstract Background To date, few epidemiologic studies have examined the relationship between environmental PCDD/F exposure and breast cancer in human populations. Dioxin emissions from municipal solid waste incinerators (MSWIs are one of the major sources of environmental dioxins and are therefore an exposure source of public concern. The purpose of this study was to examine the association between dioxins emitted from a polluting MSWI and invasive breast cancer risk among women residing in the area under direct influence of the facility. Methods We compared 434 incident cases of invasive breast cancer diagnosed between 1996 and 2002, and 2170 controls randomly selected from the 1999 population census. A validated dispersion model was used as a proxy for dioxin exposure, yielding four exposure categories. The latter were linked to individual places of residence, using Geographic Information System technology. Results The age distribution at diagnosis for all cases combined showed a bimodal pattern with incidence peaks near 50 and 70 years old. This prompted us to run models separately for women aged 20–59 years, and women aged 60 years or older. Among women younger than 60 years old, no increased or decreased risk was found for any dioxin exposure category. Conversely, women over 60 years old living in the highest exposed zone were 0.31 time less likely (95% confidence interval, 0.08–0.89 to develop invasive breast cancer. Conclusion Before speculating that this decreased risk reflects a dioxin anti-estrogenic activity with greater effect on late-onset acquired breast cancer, some residual confounding must be envisaged.

  13. High resolution human leukocyte antigen (HLA class I and class II allele typing in Mexican mestizo women with sporadic breast cancer: case-control study

    Directory of Open Access Journals (Sweden)

    Barquera Rodrigo

    2009-02-01

    Full Text Available Abstract Background The development of breast cancer is multifactorial. Hormonal, environmental factors and genetic predisposition, among others, could interact in the presentation of breast carcinoma. Human leukocyte antigen (HLA alleles play an important role in immunity (cellular immunity and may be important genetic traits. HLAAllele-specific interaction has not been well established. Recently, several studies had been conducted in order to do so, but the results are controversial and in some instances contradictory. Methods We designed a case-control study to quantify the association of HLA class I and II genes and breast cancer. HLA typing was performed by high resolution sequence-specific oligotyping after DNA amplification (PCR-SSOP of 100 breast cancer Mexican mestizo patients and 99 matched healthy controls. Results HLA-A frequencies that we were able to observe that there was no difference between both groups from the statistical viewpoint. HLA-B*1501 was found three times more common in the case group (OR, 3.714; p = 0.031. HLA-Cw is not a marker neither for risk, nor protection for the disease, because we did not find significant statistical differences between the two groups. DRB1*1301, which is expressed in seven cases and in only one control, observing an risk increase of up to seven times and DRB1*1602, which behaves similarly in being present solely in the cases (OR, 16.701; 95% CI, 0.947 – 294.670. DQ*0301-allele expression, which is much more common in the control group and could be protective for the presentation of the disease (OR, 0.078; 95% CI, 0.027–0.223, p = 0.00001. Conclusion Our results reveal the role of the MHC genes in the pathophysiology of breast cancer, suggesting that in the development of breast cancer exists a disorder of immune regulation. The triggering factor seems to be restricted to certain ethnic groups and certain geographical regions since the relevant MHC alleles are highly diverse. This is the

  14. Does Hair Dye Use Increase the Risk of Breast Cancer? A Population-Based Case-Control Study of Finnish Women.

    Directory of Open Access Journals (Sweden)

    Sanna Heikkinen

    Full Text Available Role of hair dyes in the etiology of breast cancer has occasionally raised concern but previous research has concluded with mixed results. Remnants of prohibited aromatic amines have been found in many hair dye products, and elevated levels of DNA-adducts of these amines have been detected from breast epithelial cells of hair dye users. However, the IARC working group has concluded that there is inadequate evidence for carcinogenicity of personal hair dye use and limited evidence in experimental animals for carcinogenicity of hair colorants.We investigated whether the use of hair dyes is associated with breast cancer risk in women. The study design was a retrospective population-based case-control study in Finland, with a self-administered questionnaire from 6,567 breast cancer patients, aged 22-60 years and diagnosed in 2000-2007, and their 21,598 matched controls. We report odds ratios (OR with 95% confidence interval (95% CI from a conditional logistic regression model applied to the frequency matched sets of cases and controls. Bias-adjusted odds ratios from the sensitivity analysis are also presented.After adjusting for potential confounders, the odds of breast cancer increased by 23% (OR: 1.23, 95% CI: 1.11-1.36 among women who used hair dyes compared to those who did not. In women born before 1950 an increase of 28% was noted (OR: 1.28, 95% CI: 1.10-1.48. We also observed a significant trend between the OR and cumulative use of hair dyes (P: 0.005. Bias-adjusted odds ratios varied between 1.04 and 2.50.Our results suggest that use of hair dyes is associated with breast cancer incidence. The impact on public health may be substantial due to vast popularity of hair coloring in modern societies. It should be noted that regardless of all efforts, a possibility of bias cannot definitively be ruled out and use of a prospective design is warranted. Based on the present results, it may be concluded however that safety of hair dyes in relation to

  15. Pregnancy-associated breast cancer and increased risk of pregnancy-associated recurrence: a case report

    Directory of Open Access Journals (Sweden)

    Schnabel Freya

    2012-06-01

    Full Text Available Abstract Introduction Pregnancy-associated breast cancer refers to breast cancer diagnosed during pregnancy, lactation, or within twelve months postpartum. Recent studies suggest that, when matched for age and stage, the prognosis of pregnancy-associated breast cancer is comparable to non-pregnancy-associated breast cancer. However, the risk for breast cancer recurrence associated with subsequent pregnancies in this population is not clear. Case presentation We describe the case of a Caucasian woman who was initially treated for pregnancy-associated breast cancer at age 23, three months after the birth of her third child. She underwent a total mastectomy with axillary node dissection, followed by chemotherapy and hormonal therapy. Ten years later, when the patient was 24 weeks pregnant with her fourth child, she presented with an ipsilateral chest wall recurrence of breast cancer. To the best of our knowledge, this represents the first reported case of a pregnancy-associated recurrence in a patient previously treated for pregnancy-associated breast cancer. Conclusion The case described here is the first report of a second occurrence of pregnancy-associated breast cancer. This case raises the possibility that pregnancy may represent a unique trigger for breast malignancy in a specific cohort of women. Although there is data showing no increase in the risk of recurrence for women who become pregnant after breast cancer treatment, pregnancy-associated breast cancer may be a distinct clinical category where subsequent pregnancies after treatment may confer an increased risk of recurrent disease.

  16. Serum 25-hydroxyvitamin D concentrations and postmenopausal breast cancer risk: a nested case control study in the Cancer Prevention Study-II Nutrition Cohort

    OpenAIRE

    McCullough, Marjorie L.; Stevens, Victoria L.; Patel, Roshni; Jacobs, Eric J.; Bain, Elizabeth B; Horst, Ronald L.; Gapstur, Susan M; Thun, Michael J.; Calle, Eugenia E.

    2009-01-01

    Introduction Vitamin D status measured during adulthood has been inversely associated with breast cancer risk in some, but not all, studies. Vitamin D has been hypothesized to prevent breast cancer through genomic and non-genomic actions in cell-cycle regulation. Methods A subset (n = 21,965) of female participants from the prospective Cancer Prevention Study-II (CPS-II) Nutrition Cohort provided a blood sample from 1998-2001 and were followed through 2005. We measured serum 25-hydroxyvitamin...

  17. Giant fibroadenomatoid hyperplasia of the breast: a case report.

    Science.gov (United States)

    Zhang, Hao; Wang, Xin-Lu; Ren, Wei-Dong; Shi, Tie-Mei

    2014-01-01

    Fibroadenomatoid hyperplasia of the breast (FAHB) is a rare benign breast lesion and its clinical features are similar to fibroadenoma and fibrocystic changes. FAHB has been previously termed sclerosing lobular hyperplasia, fibroadenomatosis, fibroadenomatoid change, or fibroadenomatoid mastopathy. Typically, FAHB is derived from stroma and epithelia. The pathologic characteristics of FAHB are microfocal lobulocentric proliferation of stroma accompanied by epithelial and myoepithelial components resembling similar histological changes, as found in fibroadenoma, apocrine hyperplasia, intraductal hyperplasia, and lobular hyperplasia. FAHB could be present as a localized or diffused pattern in pathology. Most cases show no well-circumscribed mass lesions and no apparent capsules; it is usually identified as an incidental finding in other benign lesions or in random sampling in cancerous breast tissues. FAHB is categorized as a benign proliferative breast disease and it has previously been reported; however, the authors believe this study may be the first case with two giant masses reported. Fiber adenoma hyperplasia is a rare cystic hyperplasia of breast pathology and its ultrasonographic manifestations are easily confused with breast cancer. Comparative MRI ultrasound analysis will help make the differential diagnosis.

  18. Dose to the contralateral breast from radiotherapy and risk of second primary breast cancer in the WECARE study

    DEFF Research Database (Denmark)

    Stovall, M.; Smith, S.A.; Langholz, B.M.

    2008-01-01

    PURPOSE: To quantify the risk of second primary breast cancer in the contralateral breast (CB) after radiotherapy (RT) for first breast cancer. METHODS AND MATERIALS: The study population included participants in the Women's Environmental, Cancer, and Radiation Epidemiology study: 708 cases (wome...

  19. Giant Breast Cyst. A Case Report

    Directory of Open Access Journals (Sweden)

    Miriam Magaly González González del Pino

    2013-04-01

    Full Text Available Breast cancer in women is among the top three causes of death in the world and in our country it is, according to the latest statistics, in the first place. We report the case of a woman aged 94, who died at the Dr. Gustavo Aldereguia Lima General University Hospital of Cienfuegos, with a diagnosis of breast malignancy with metastases. The autopsy, was conducted on November 7, 2009 and it confirmed the presence of giant benign cyst, from which this report was prepared.

  20. A case-control study on association of SULT1A1 polymorphism and smoked meat intake with breast cancer risk

    Institute of Scientific and Technical Information of China (English)

    陶蘋

    2012-01-01

    Objective To assess the association of smoked meat intake,SULT1A1 polymorphism as well as their combined effects with breast cancer risk. Methods A total of 400 newly diagnosed breast cancer cases from a cancer hospital in Sichuan province and 400 healthy controls from participants

  1. A Molecular Case-Control Study on the Association of Melatonin Hormone and rs#10830963 Single Nucleotide Polymorphism in its Receptor MTNR1B Gene with Breast Cancer

    Directory of Open Access Journals (Sweden)

    Nadia A Abd El Moneim

    2015-01-01

    Full Text Available Background: The main function of the pineal hormone melatonin which is mediated via its two receptors, MTNR1A and MTNR1B, is to mediate dark signals in addition to anti-oxidation, immune system enhancement, protection from radiation, and anti-cancer functions. A common single nucleotide polymorphism in the MTNR1B gene is rs#10830963, which is well known as a risk factor for type 2 diabetes mellitus. This study intends to figure out the role of melatonin and its receptor MTNR1B gene rs#10830963 polymorphism in breast cancer incidence, diagnosis and prognosis. Methods: This study included 43 females with breast cancer and 45 apparently normal healthy females. Restriction fragment length polymorphism-PCR was used for amplification and genotyping of the MTNR1B gene rs#10830963 polymorphism in whole blood. Serum melatonin levels were measured using a ready-for-use radioimmunoassay kit. Results: For the MTNR1B gene rs#10830963 polymorphism, we observed a significantly higher GG genotype frequency among cases (72.1% than controls (13.3%, with a diagnostic sensitivity of 83.78% and specificity of 76.47%. The cases had a frequency of 11.6% for the CC genotype and 16.3% for the CG genotype which was significantly lower compared to controls that had a 44.4% frequency of the CC genotype and 42.2% frequency of the CG genotype. The GG genotype had a significant association with larger tumor volume (P=0.048. Serum melatonin levels were significantly lower among breast cancer patients than controls. Using the ROC curve analysis, serum melatonin showed a significant AUC (72.6%, P39.5 pg/ml. Conclusion: The risk for breast cancer incidence increased as the serum levels of melatonin decreased and in females homozygous for the G allele (GG genotype of the MTNR1B gene rs#10830963 polymorphism. The GG genotype was found to be associated with increased breast tumor volume as a marker of a poor prognosis breast cancer.

  2. Male Malignant Phyllodes Breast Tumor After Prophylactic Breast Radiotherapy and Bicalutamide Treatment: A Case Report.

    Science.gov (United States)

    Karihtala, Peeter; Rissanen, Tarja; Tuominen, Hannu

    2016-07-01

    Phyllodes tumor in male breast is an exceptionally rare neoplasm with only few published case reports. Herein, we present a case of malignant phyllodes tumor in male breast nine years after prophylactic breast 10 Gy radiotherapy and after nine year bicalutamide treatment. The imaging findings of the tumor and pathological correlation are also presented.

  3. Malignant eccrine breast spiradenoma. A case report and literature review

    Science.gov (United States)

    de Andrés Gómez, Alejandra; Navarro Moratalla, Carla; Villalba Ferrer, Francisco; Sabater Marco, Vicente; García-Vilanova, Andrés; Fuster Diana, Carlos; Medrano González, Jose; Palao Errando, Jesús

    2015-01-01

    Introduction Eccrine spiradenomas are rare adnexal tumours of the skin that originate in the sweat glands. There are only three cases, including ours, diagnosed as malignant transformation in the breast. Presentation of case We present a case of an asymptomatic 48 year old woman in whom the lesion was detected on the basis of breast cancer prevention programme. The metastatic study detection and the sentinel lymph node biopsy were negative so wide excision of the mass was performed with no further treatment. After 32 months of follow-up, there is no evidence of recurrent or metastatic disease in our patient. Discussion The lesions usually show a typical history of a long-standing unchanged cutaneous solitary nodule that becomes enlarged. The imaging findings of breast eccrine spiradenomas have not been clearly demonstrated. Diagnosis is based in histopathological findings of malignant focus. A large list of uncommon dermatological skin malignancies and breast benign lesions can mimic malignant eccrine spiradenomas (MES); therefore, determination of inmunophenotype allows narrowing differential diagnosis. Distant metastases portend an ominous prognosis. The mainstay of treatment is surgical removal with wide excision margins. Radiation and hyperthermic chemotherapy can also be administered to prevent focal recurrence. Due to the high risk of developing metastases, close follow up of these patients for early detection of recurrence should be carried out. Conclusion Eccrine spiradenomas are rare adnexal tumours of the skin. Intraparenquimatous breast location is especially infrequent. Diagnosis is based on histopathological examination. MES metastasizes (40%), so a close follow up is recommended. PMID:26318134

  4. Fine-needle aspiration cytology of extra mammary metastatic lesions in the breast: A retrospective study of 36 cases diagnosed during 18 years

    Directory of Open Access Journals (Sweden)

    Sauer Torill

    2010-01-01

    Full Text Available Background: Metastatic tumors in the breast require treatment according to origin and type of tumor. It is important to recognize these lesions in fine-needle aspiration cytology (FNAC in order to avoid unnecessary mastectomy or non-relevant chemotherapy. The aim of this study was to evaluate the cytological features of metastatic tumors and possible criteria that could alert us as to the possibility of a metastasis from an extra mammary malignancy. Methods: The material included 36 confirmed or suspected metastases in the breast registered in the pathology files at Oslo University Hospital, Ulleval, during 1990-2007. There were a total of 6,325 cases of malignant breast FNAC, representing 30 men and 6,295 women. Smears were evaluated for the amount of material, presence or absence of myoepithelial cells, microcalcifications, mitoses and necrotic material. All carcinomas were graded. Results: There were seven men (7/30 = 23.3% and 29 women (29/6,295 = 0.46%. The primary tumor was known in 22 cases (22/36 = 61.1%. No other primary tumor was known and metastatic lesion was not initially suspected in 14 cases (14/36 = 38.9%. The most common origin was lung (15/36 = 41.7%. In five cases (5/36 = 13.9%, the origin remained uncertain. Conclusions: Metastases from extra mammary sites are (relatively common in males (23.3%. In women, metastatic lesions are rare (0.46%. A large proportion of them (88% are high-grade adenocarcinomas and poorly differentiated carcinomas that may resemble grade 3 ductal carcinomas. Unusual clinical and/or radiological presentation in combination with high-grade malignant cells should alert us to consider the possibility of a metastasis.

  5. The Financial Cost of Preventive and Curative Programs for Breast Cancer: A Case Study of Women in Shiraz-Iran

    Directory of Open Access Journals (Sweden)

    Nahid Hatam

    2014-05-01

    Full Text Available Background This cross-sectional study was conducted to compare the average costs of breast cancer screening and treatment among women with the age of 25 and over in Shiraz-Iran. Methods Three majors hospitals affiliated with Shiraz University of Medical Sciences (SUMS were selected for data collection. Financial documents and interviews with the hospitals’ financial officers were used for data collection. Results Finding shows that the total cost of screening would be 5,847,544.96 US dollars for age groups of 25–34 and 35 and above, demonstrating the huge expense of screening programs. On the other hand, the average cost of breast cancer treatment for each patient would be 3608.47, 996.89, and 311.47 US dollars for mastectomy, radiotherapy, and chemotherapy, respectively. In addition, the total average cost for treatment of 2217 patients would be 1,466,988.9 US dollars, which is much less than screening programs expenses. Conclusion It is concluded that although screening can be effective for improving quality of life and treatment effectiveness, considering the high costs of screening, it is not economical in Iran. Screening methods within suitable intervals, and also considering patients’ medical history have been recommended by the present study.

  6. Gestational Breast Cancer: Report of A Case and Literature Review

    Directory of Open Access Journals (Sweden)

    Filipa Paixão-Barradas

    2016-03-01

    Full Text Available Background: Gestational or pregnancy-associated breast cancer is defined as breast cancer diagnosed during pregnancy, within the first postpartum year, or during lactation. Breast cancer is one of the most common cancers in nonpregnant and pregnant women. Case presentation: A 29-year-old pregnant woman presented at eight weeks gestational age with a palpable breast nodule. On breast ultrasound evaluation, only probably benign findings were detected. The pregnancy was uneventful until the third trimester when she started to have a severe back pain which became gradually resistant to medical therapy. Therefore, at 33 weeks, she was assisted at an emergency care facility and a highly suspicious breast mass was detected. A core biopsy was performed that revealed an invasive ductal carcinoma grade 3 with lymph node metastasis. After several imaging studies, it was diagnosed as a stage 4 breast cancer with bone, liver, and pulmonary metastasis. At thirty four weeks gestation, the pregnancy was terminated by C-section and she started to receive palliative radiation therapy one week later. She also received several cycles of palliative chemotherapy. Nineteenth months after C-section, progression of the disease was observed and a cerebellar metastasis was found. Unfortunately, two months later, her clinical condition deteriorated and the patient died.Conclusion: Gestational breast cancer represents a clinical situation of utmost important in which the health of both the mother and the fetus should be taken into account. Diagnosis is difficult due to the physiological changes of the mammary glands during pregnancy and lactation, and it usually occurs at an advanced stage.

  7. KRAS rs61764370 is associated with HER2-overexpressed and poorly-differentiated breast cancer in hormone replacement therapy users: a case control study

    Directory of Open Access Journals (Sweden)

    Cerne Jasmina-Ziva

    2012-03-01

    Full Text Available Abstract Background A single nucleotide polymorphism located in the 3'-untranslated region of the KRAS oncogene (KRAS variant; rs61764370 disrupts a let-7 miRNA binding and was recently reported to act as a genetic marker for increased risk of developing human cancers. We aimed to investigate an association of the KRAS variant with sporadic and familial breast cancer and breast tumor characteristics. Methods Genotyping was accomplished in 530 sporadic postmenopausal breast cancer cases, 165 familial breast cancer cases (including N = 29, who test positive for BRCA1/2 mutations and 270 postmenopausal control women using the flurogenic 5' nuclease assay. Information on hormone replacement therapy (HRT use and tumor characteristics in sporadic breast cancer cases was ascertained from a postal questionnaire and pathology reports, respectively. Associations between the KRAS genotype and breast cancer or breast tumor characteristics were assessed using chi-square test and logistic regression models. Results No evidence of association was observed between the KRAS variant and risk of sporadic and familial breast cancer - either among BRCA carriers or non-BRCA carriers. The KRAS variant was statistically significantly more often associated with human epidermal growth factor receptor 2 (HER2 - positive tumors and tumors of higher histopathologic grade. However, both associations were detected only in HRT users. Conclusion Our data do not support the hypothesis that the KRAS variant rs61764370 is implicated in the aetiology of sporadic or of familial breast cancer. In postmenopausal women using HRT, the KRAS variant might lead to HER2 overexpressed and poorly-differentiated breast tumors, both indicators of a worse prognosis.

  8. Thyroid gland metastasis arising from breast cancer: A case report.

    Science.gov (United States)

    Yang, Mei; Wang, Wei; Zhang, Chenfang

    2013-06-01

    The thyroid gland is an uncommon site for metastasis to develop and thus metastases arising from breast cancer are rarely observed. In the present study, we describe a case of a 45-year-old female with a three-year history of breast cancer who presented with a thyroid mass that was diagnosed as metastatic breast carcinoma by histopathological analysis of the subtotal thyroidectomy specimen. To ascertain the diagnosis of metastatic breast cancer, we evaluated two types of markers; those that possessed a similar expression status in the original and metastatic lesions [ER, PR and CerbB-2 (HER2/neu)], and those that are capable of differentiating between metastatic lesions and the surrounding thyroid components (TG and TTF-1). The results showed that ER, PR and CerbB-2 demonstrated a similar expression pattern in primary breast carcinoma and thyroid lesions. Meanwhile, in the thyroid lesions, the malignant cells showed negative staining for TG and TTF-1, which confirmed that lesions were not thyroid in origin. This case may prompt clinicians that although thyroid gland are uncommon metastatic site, a diagnosis of metastatic disease should be considered when new aggregates are identified in the thyroid glands and histopathological analysis may aid the diagnosis.

  9. Multicenter prospective study of magnetic resonance imaging prior to breast-conserving surgery for breast cancer

    Institute of Scientific and Technical Information of China (English)

    Liu Qian; Liu Yinhua; Xu Ling; Duan Xuening; Li Ting; Qin Naishan; Kang Hua

    2014-01-01

    Background This multicenter prospective study aimed to assess the utility of dynamic enhanced magnetic resonance imaging (MRI) prior to breast-conserving surgery for breast cancer.Methods The research subjects were drawn from patients with primary early resectable breast cancer treated in the breast disease centers of six three-level hospitals in Beijing from 1 January 2010 to 31 December 2012.The participants were allocated to a breast-conserving surgery group (breast-conserving group) or a total mastectomy group (total mastectomy group).Enhanced MRI was used to measure breast volume,longest diameter of tumor and tumor volume.The correlations between these measurements and those derived from histopathologic findings were assessed.The relationships between the success rate of breast-conserving surgery and MRI-and pathology-based measurement results were statistically analyzed in the breast-conserving group.Results The study included 461 cases in the total mastectomy group and 195 in the breast-conserving group.Allocation to these groups was based on clinical indications and patient preferences.The cut-off for concurrence between MRI-and pathology-based measurements of the longest diameter of tumor was set at 0.3 cm.In the total mastectomy group,the confidence interval for 95% concurrence of these measurements was 35.41%-44.63%.Correlation coefficients for MRI and histopathology-based measurements of breast volume,tumor volume and tumor volume/breast volume ratio were r=0.861,0.569,and 0.600,respectively (all P <0.001).In the breast-conserving group,with 0.30 cm taken as the cut-off for concurrence,the 95% confidence interval for MRI and pathology-based measurements of the longest diameter of tumor was 29.98%-44.01%.The subjective and objective success rates for breast-conserving surgery were 100% and 88.54%,respectively.Conclusions There were significant correlations between dynamic enhanced MRI-and histopathology-based measurements of the longest

  10. Serum 25-Hydroxyvitamin D and Breast Cancer in the Military: A Case-control Study Utilizing Pre-diagnostic Serum

    Science.gov (United States)

    2013-01-08

    KD, Gammon MD, Steck SE, Hershman DL, Cremers S, Dworakowski E et al (2009) Association between plasma 25-hydroxyvitamin D and breast cancer risk...D and breast cancer: insights from ani- mal models. Am J Clin Nutr 80(6 Suppl):1721S–1724S 52. Eisman J, Martin T, MacIntyre I, Mosely J (1979) 1,25

  11. Occupation and occupational exposure to endocrine disrupting chemicals in male breast cancer: a case-control study in Europe

    DEFF Research Database (Denmark)

    Villeneuve, Sara; Cyr, Diane; Lynge, Elsebeth

    2010-01-01

    Male breast cancer is a rare disease of largely unknown aetiology. In addition to genetic and hormone-related risk factors, a large number of environmental chemicals are suspected of playing a role in breast cancer. The identification of occupations or occupational exposures associated with an in...

  12. Breast cancer risk, fungicide exposure and CYP1A1*2A gene-environment interactions in a province-wide case control study in Prince Edward Island, Canada.

    Science.gov (United States)

    Ashley-Martin, Jillian; VanLeeuwen, John; Cribb, Alastair; Andreou, Pantelis; Guernsey, Judith Read

    2012-05-01

    Scientific certainty regarding environmental toxin-related etiologies of breast cancer, particularly among women with genetic polymorphisms in estrogen metabolizing enzymes, is lacking. Fungicides have been recognized for their carcinogenic potential, yet there is a paucity of epidemiological studies examining the health risks of these agents. The association between agricultural fungicide exposure and breast cancer risk was examined in a secondary analysis of a province-wide breast cancer case-control study in Prince Edward Island (PEI) Canada. Specific objectives were: (1) to derive and examine the level of association between estimated fungicide exposures, and breast cancer risk among women in PEI; and (2) to assess the potential for gene-environment interactions between fungicide exposure and a CYP1A1 polymorphism in cases versus controls. After 1:3 matching of 207 cases to 621 controls by age, family history of breast cancer and menopausal status, fungicide exposure was not significantly associated with an increased risk of breast cancer (OR = 0.74; 95% CI: 0.46-1.17). Moreover, no statistically significant interactions between fungicide exposure and CYP1A1*2A were observed. Gene-environment interactions were identified. Though interpretations of findings are challenged by uncertainty of exposure assignment and small sample sizes, this study does provide grounds for further research.

  13. A Case of Conjunctival Melanoma Presenting with Breast Metastasis

    Directory of Open Access Journals (Sweden)

    Mustafa Canhoroz

    2014-03-01

    Full Text Available Most breast masses arise from the breast. Metastasis to the breast is fairly uncommon, but can occur in breast skin and parenchyma. In particular, leukemia and lung cancers, and MM may metastasize to the breast. Breast metastasis might be the first symptom or may occur during the course of other malignancies. Our case presented with a fixed mass in the upper-medial quadrant of her left breast during regular follow-up visits. The mean time to breast metastasis in patients with MM is 62 months (13-178. In our case this time was 48 months. In a case series with 7 patients hematological malignancies (Hodgkin lymphoma, non-Hodgkin lymphoma, and leukemia were the leading cause of breast metastasis, whereas in only 1 case the cause was MM. In another case series of 15 MM patients with metastasis to the breast, the primary tumor was frequently localized to the upper extremities and trunk. In a report of 250 conjunctival MM cases the mortality rate was significantly higher in patients with tumors >4 mm in vertical thickness. In another 45-case MM series tumors with a diameter >10 mm were associated with higher mortality rates. In our case the thickness of the tumor was 5 mm. In conclusion, histopathological evaluation should be mandatory in patients with known primary malignancies in order to differentiate new primary tumors, metastases, and benign tumors.

  14. Matrix-Producing Carcinoma of the Breast: A Case Report

    Directory of Open Access Journals (Sweden)

    Lorenzo Rossi

    2013-05-01

    Full Text Available Matrix-producing breast cancer (MPC is a subtype of metaplastic carcinoma of the breast. It is a very rare tumor, which constitutes less than 1% of all malignant mammary tumors. The origin of this tumor is still unclear: there are molecular studies that suggest an origin from myoepithelial cells, whereas other studies underline the neoplastic transformation of a multipotent stem cell. Even the differential diagnosis of MPC and other breast neoplasms (phyllodes tumors and real sarcomas of the breast is not always easy. In the literature, a certain chemoresistance has been demonstrated, and a standard treatment of this tumor does not exist at this time. We report the case of a 44-year-old, premenopausal, female patient with a 6-cm breast lump. Neither imaging nor fine needle aspiration biopsy was crucial in achieving a diagnosis. The patient underwent a simple mastectomy. In consideration of the negative lymph node status, the patient was not subjected to radiotherapy or adjuvant chemotherapy. Moreover, since the receptor status was negative, hormone therapy was not necessary. The patient has been disease free for 4 years now.

  15. "Ruptured" malignant phyllodes tumor of the breast: a case report

    Directory of Open Access Journals (Sweden)

    Ditsatham C

    2016-02-01

    Full Text Available Chagkrit Ditsatham, Areewan Somwangprasert, Kirati Watcharachan, Phanchaporn WongmaneerungDivision of Head, Neck and Breast, Department of Surgery, Chiang Mai University, Chiang Mai, ThailandAbstract: Phyllodes tumor or cystosarcoma phyllodes is a rare disease and is usually seen in middle-aged patients. Ruptured phyllodes tumor is a very rare condition. Our study reports patient presentation, diagnosis method, and treatment of an unusual case. A 58-year-old premenopausal female was diagnosed with a phyllodes tumor and presented with a rapidly growing mass for 2 months that ruptured 1 month later. She underwent simple mastectomy at the left side of her breast and received adjuvant radiotherapy. No recurrence was found 4 months after operation.Keywords: ruptured, malignant, phyllodes tumor, breast 

  16. The cardiotoxicity and long-term efficacy of different doses of epirubicin in the adjuvant treatment of breast cancer patients:A case control study

    Institute of Scientific and Technical Information of China (English)

    Yang Liu; Zhenyu You; Xiaohui Su; Bona Liu; Xuefei Liu

    2014-01-01

    Objective: The aim of the study was to observe the cardiac toxicity caused by diferent doses of epirubicin in the adjuvant treatment of breast cancer and to evaluate the long-term eficacy.Methods:The 180 cases of breast cancer patients received epirubicin based adjuvant chemotherapy. The patients were randomly assigned to high-dosage group (90 mg/m2), medium-dosage group (70 mg/m2) and low-dosage group (50 mg/m2), the primary endpoint was cardiac toxicity. The secondary outcomes were the 5-year overal survival (OS) and 5-year disease-free survival (DFS).Results: During chemo-therapy, the clinical symptoms such as palpitation, dyspnea and paroxysmal nocturnal dyspnea occurred in 6 patients with the high-dosage group, 4 patients with the medium-dosage group and 3 patients with the low-dosage group. The number of patients who had changed in electrocardiogram (ECG) was 7, 5 and 4 in three groups, respectively. The echocardiographic showed each group had only one case with LVEF 0.05). In the three groups, the 5-year DFS rates were 73.3% (44/60) in high-dose group, 53.3% (32/60) in medium-dose group and 41.6% (25/60) in low dose group. The 5-year OS rates were 85.0% (51/60), 68.3% (41/60) and 58.3% (35/60) in three groups, respectively. The diferences were statisticaly significant (P < 0.05).Conclusion: The high-dose epirubicin in adjuvant chemotherapy with CEF (cyclophosphamide, epirubicin and fluorouracil) regimen could improve the 5-year OS rate and 5-year DFS rate on patients of breast cancer. The cardiotoxicity was mild-moderate and wel tolerated.

  17. Postmenopausal serum sex steroids and risk of hormone receptor-positive and -negative breast cancer: a nested case-control study

    NARCIS (Netherlands)

    James, R.E.; Lukanova, A.; Dossus, L.; Becker, S.; Rinaldi, S.; Tjonneland, A.; Olsen, A.; Overvad, K.; Mesrine, S.; Engel, P.; Clavel-Chapelon, F.; Chang-Claude, J.; Vrieling, A.; Boeing, H.; Schutze, M.; Trichopoulou, A.; Lagiou, P.; Trichopoulos, D.; Palli, D.; Krogh, V.; Panico, S.; Tumino, R.; Sacerdote, C.; Rodriguez, L.; Buckland, G.; Sanchez, M.J.; Amiano, P.; Ardanaz, E.; Bueno-de-Mesquita, B.; Ros, M.M.; Gils, C.H. van; Peeters, P.H.M.; Khaw, K.T.; Wareham, N.; Key, T.J.; Allen, N.E.; Romieu, I.; Siddiq, A.; Cox, D.; Riboli, E.; Kaaks, R.

    2011-01-01

    Prediagnostic endogenous sex steroid hormone levels have well established associations with overall risk of breast cancer. While evidence toward the existence of distinct subtypes of breast cancer accumulates, few studies have investigated the associations of sex steroid hormone levels with risk of

  18. Postmenopausal Serum Sex Steroids and Risk of Hormone Receptor-Positive and -Negative Breast Cancer : a Nested Case-Control Study

    NARCIS (Netherlands)

    James, Rebecca E.; Lukanova, Annekatrin; Dossus, Laure; Becker, Susen; Rinaldi, Sabina; Tjonneland, Anne; Olsen, Anja; Overvad, Kim; Mesrine, Sylvie; Engel, Pierre; Clavel-Chapelon, Francoise; Chang-Claude, Jenny; Vrieling, Alina; Boeing, Heiner; Schuetze, Madlen; Trichopoulou, Antonia; Lagiou, Pagona; Trichopoulos, Dimitrios; Palli, Domenico; Krogh, Vittorio; Panico, Salvatore; Tumino, Rosario; Sacerdote, Carlotta; Rodriguez, Laudina; Buckland, Genevieve; Sanchez, Maria-Jose; Amiano, Pilar; Ardanaz, Eva; Bueno-de-Mesquita, Bas; Ros, Martine M.; van Gils, Carla H.; Peeters, Petra H.; Khaw, Kay-Tee; Wareham, Nick; Key, Timothy J.; Allen, Naomi E.; Romieu, Isabelle; Siddiq, Afshan; Cox, David; Riboli, Elio; Kaaks, Rudolf

    2011-01-01

    Prediagnostic endogenous sex steroid hormone levels have well established associations with overall risk of breast cancer. While evidence toward the existence of distinct subtypes of breast cancer accumulates, few studies have investigated the associations of sex steroid hormone levels with risk of

  19. Primary Hydatid Cyst of The Breast: A Case Report

    Directory of Open Access Journals (Sweden)

    D. Farrokh

    2007-10-01

    Full Text Available Cystic hydatid disease is caused by the parasite Echinococcus granulosus. The breast is a rare primary site of hydatid disease that accounts for only 0.27% of all cases. The cyst is usually asymptomatic and should be included under differential diagnosis of a breast lump, especially in endemic areas of this disease. Herein, we described the biopsy-proven case of a 46-year-old woman with primary hydatid disease of left breast.

  20. Chromosomal differences between acute nonlymphocytic leukemia in patients with prior solid tumors and prior hematologic malignancies. A study of 14 cases with prior breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Mamuris, Z.; Dumont, J.; Dutrillaux, B.; Aurias, A. (Institut Curie, Paris (France))

    1989-10-01

    A cytogenetic study of 14 patients with secondary acute nonlymphocytic leukemia (S-ANLL) with prior treatment for breast cancer is reported. The chromosomes recurrently involved in numerical or structural anomalies are chromosomes 7, 5, 17, and 11, in decreasing order of frequency. The distribution of the anomalies detected in this sample of patients is similar to that observed in published cases with prior breast or other solid tumors, though anomalies of chromosome 11 were not pointed out, but it significantly differs from that of the S-ANLL with prior hematologic malignancies. This difference is principally due to a higher involvement of chromosome 7 in patients with prior hematologic malignancies and of chromosomes 11 and 17 in patients with prior solid tumors. A genetic determinism involving abnormal recessive alleles located on chromosomes 5, 7, 11, and 17 uncovered by deletions of the normal homologs may be a cause of S-ANLL. The difference between patients with prior hematologic malignancies or solid tumors may be explained by different constitutional mutations of recessive genes in the two groups of patients.

  1. Chronic breast abscess due to Mycobacterium fortuitum: a case report

    Directory of Open Access Journals (Sweden)

    MacNeill Fiona A

    2011-05-01

    Full Text Available Abstract Introduction Mycobacterium fortuitum is a rapidly growing group of nontuberculous mycobacteria more common in patients with genetic or acquired causes of immune deficiency. There have been few published reports of Mycobacterium fortuitum associated with breast infections mainly associated with breast implant and reconstructive surgery. Case presentation We report a case of a 51-year-old Caucasian woman who presented to our one-stop breast clinic with a two-week history of left breast swelling and tenderness. Following triple assessment and subsequent incision and drainage of a breast abscess, the patient was diagnosed with Mycobacterium fortuitum and treated with antibiotic therapy and surgical debridement. Conclusion This is a rare case of a spontaneous breast abscess secondary to Mycobacterium fortuitum infection. Recommended treatment is long-term antibacterial therapy and surgical debridement for extensive infection or when implants are involved.

  2. Primary Primitive Neuroectodermal Tumor of the Breast: a Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Ko, Kyung Ran; Kim, Eun Ah; Kwon, Young Mee [Hospital and Research Institute, National Cancer Center, Goyang (Korea, Republic of); Lee, Eun Sook [Korea University, Seoul (Korea, Republic of)

    2009-08-15

    Primary primitive neuroectodermal tumors (PNET) are rare malignant tumors, affecting mostly children and adolescents. Only three cases of primary breast PNETs have been reported in the medical literature, with none in Korea. We present a case of a primary PNET of the breast in a 33-year-old woman, with imaging and immunohistopathology findings.

  3. Breast spindle cell tumours: about eight cases

    Directory of Open Access Journals (Sweden)

    Abd El All Howayda S

    2006-07-01

    Full Text Available Abstract Background Breast spindle cell tumours (BSCTs, although rare, represent a heterogeneous group with different treatment modalities. This work was undertaken to evaluate the utility of fine needle aspiration cytology (FNAC, histopathology and immunohistochemistry (IHC in differentiating BSCTs. Methods FNAC of eight breast masses diagnosed cytologically as BSCTs was followed by wide excision biopsy. IHC using a panel of antibodies against vimentin, pan-cytokeratin, s100, desmin, smooth muscle actin, CD34, and CD10 was evaluated to define their nature. Results FNAC defined the tumors as benign (n = 4, suspicious (n = 2 and malignant (n = 3, based on the cytopathological criteria of malignancy. Following wide excision biopsy, the tumors were reclassified into benign (n = 5 and malignant (n = 3. In the benign group, the diagnosis was raised histologically and confirmed by IHC for 3 cases (one spindle cell lipoma, one myofibroblastoma and one leiomyoma. For the remaining two cases, the diagnosis was set up after IHC (one fibromatosis and one spindle cell variant of adenomyoepithelioma. In the malignant group, a leiomyosarcoma was diagnosed histologically, while IHC was crucial to set up the diagnosis of one case of spindle cell carcinoma and one malignant myoepithelioma. Conclusion FNAC in BSCTs is an insufficient tool and should be followed by wide excision biopsy. The latter technique differentiate benign from malignant BSCTs and is able in 50% of the cases to set up the definite diagnosis. IHC is of value to define the nature of different benign lesions and is mandatory in the malignant ones for optimal treatment. Awareness of the different types of BSCTs prevents unnecessary extensive therapeutic regimes.

  4. Ganglio centinela en cáncer de mama: Estudio histológico de 67 casos Sentinel node in breast cancer: Histological study of 67 cases

    Directory of Open Access Journals (Sweden)

    A. Córdoba

    2004-08-01

    Full Text Available Fundamento. La extirpación del ganglio centinela es una técnica quirúrgica muy extendida cuyo objetivo es evitar el vaciamiento axilar en pacientes con cáncer de mama en estadios iniciales. La determinación de la infiltración tumoral puede ser evidente en caso de macrometástasis (>2mm, o difícil de detectar en las micrometástasis (2mm, 5 fueron micrometástasis Background. The extirpation of the sentinel node is a widespread surgical technique whose aim is to avoid axillary resection in patients with breast cancer at early stages. Determination of tumoral infiltration can be evident in the case of macrometastasis (>2mm, or difficult to detect in micrometastasis (2mm, 5 were micrometastases <2mm and 3 were isolated cellular groups (between 0.2 and 2mm. In 6 cases (43%, the metastases only became evident with queratine staining in serialized cuts. Axillary resection was carried out in 44 cases. Conclusions. The histological study of the sentinel nodes makes it possible to evaluate the status of tumoral infiltration of the axillary ganglions and to greatly reduce axillary lymphadenectomies. The conventional study of the sentinel node (with a single section is insufficient for the diagnosis of tumoral infiltration. In our series, histological study using a protocol of serialized sections has enabled us to detect some 43% of metastases in the sentinel node that were not evident in the initial section.

  5. Myoepithelial carcinoma arising in an adenomyoepithelioma of the breast: A case report of a rare entity

    Directory of Open Access Journals (Sweden)

    Khurana Anuj

    2010-04-01

    Full Text Available Adenomyoepithelioma of the breast is a rare tumor. Malignant change arising in this lesion is infrequent and only a few cases have been reported. We discuss a case of a 56-year-old female presenting with a firm breast mass, which was interpreted as myoepithelial carcinoma arising in a background of adenomyoepithelioma, based on morphological and immunohistochemical studies. This case is being highlighted for its rarity and distinct morphological spectrum.

  6. Dietary selenium, selenium status, fat consumption and body composition: a case-control study on the etiology of pre- and postmenopausal breast cancer

    NARCIS (Netherlands)

    Veer, P. van 't; Faassen, A. van; Egger, R.J.; Ockhuizen, T.; Hermus, R.J.J.; Sturmans, F.

    1985-01-01

    Dìet is considered to be a potentiaì1y modifiabìe exposure which mìght give opportunities to reduce breast cancer incidence (l ). It is, however, not known whìch specìfic factors are the most important causes of breast cancer in the Netherlands. Results of correlation studies suggest that the relatì

  7. Association of sulfotransferase SULT1A1 with breast cancer risk: a meta-analysis of case-control studies with subgroups of ethnic and menopausal statue

    Directory of Open Access Journals (Sweden)

    Shao Zhimin

    2010-07-01

    Full Text Available Abstract Background Sulfotransferase (SULT plays an important role in the formation of estrogen which is usually conferred as a risk factor for breast cancer. Polymorphism of the SULT1A1 may be closely associated with breast cancer. However, studies on the association between polymorphism and breast cancer have yielded inconsistent results. We performed a meta-analysis including ethnic subgroup and menopausal statue subgroup to investigate the association of SULT1A1 Arg213His polymorphism with breast cancer. Methods PubMed, EBSCO and Web of Science databases were searched for the correlative articles up to January 2010 (10362 breast cancer patients and 14250 controls. The risk (odds ratio, OR was used to estimate the association between SULT1A1 polymorphism and breast cancer risk. All of the data from each study use either fixed-effects or random-effects. Results We found that SULT1A1 Arg213His had no exact effect to increase the risk of breast cancer (OR = 1.07, 95% CI: 0.97-1.17, P = 0.164, but it did increase the risk of breast cancer among postmenopausal women in the dominant model (OR = 1.28, 95%CI: 1.04-1.58, P = 0.019. No similar effect was found among premenopausal breast cancer women (OR = 1.06, 95%CI: 0.88-1.27, P = 0.537. There was a significant increase in breast cancer risk among Asian women (OR = 2.03, 95% CI: 1.00-4.14, P = 0.051 but not Caucasian women in recessive model. There was publication bias among postmenopausal women subgroup (P = 0.002, however by using the trim and fill method, if the publication bias was the only source of the funnel plot asymmetry, it needed two more studies to be symmetrical. The value of Log OR did not change too much after the adjustment and the fail-safe number of missing studies that would bring the P-value changed was 17. Conclusions We concluded that the polymorphism of SULT1A1 Arg213His might be one of the high risk factors for breast cancer in Asian women and in postmenopausal women for all

  8. Breast Metastasis from Esophagogastric Junction Cancer: A Case Report

    Directory of Open Access Journals (Sweden)

    Sanghamitra Jena

    2014-01-01

    Full Text Available Metastasis to breast from nonmammary malignancy is only about 1.3–2.7%. A few cases of squamous cell carcinoma of esophagus and adenocarcinoma of stomach metastasizing to breast have been reported, but this is probably the first report of breast metastasis from esophagogastric junction (EGJ cancer in the English literature. Herein we report a case of a 32-year-old patient diagnosed as adenocarcinoma of gastroesophageal junction, presenting with left breast metastasis two years after treatment. Given unusual site of metastasis in a follow-up case of EGJ cancer, not only it is challenging to differentiate it from primary carcinoma of breast but also it is important from treatment point of view. In our case, clinical data, radiology, histopathology, and immunohistochemistry (IHC led us to reach the diagnosis.

  9. Spontaneous infarction of hyperplastic breast tissue: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Yoo, Eun Young; Nam, Sang Yu; Choi, Hye Young; Hong, Min Ji [Dept. of Radiology, Gil Medical Center, Gachon University School of Medicine and Science, Incheon (Korea, Republic of)

    2015-09-15

    Spontaneous breast infarction is a very rare complication of fibroadenoma of the breast. We present an interesting case of a 33-year-old woman with spontaneous infarction of hyperplastic breast tissue related to pregnancy and lactation. Mammography showed an oval, circumscribed, fat-containing mass with microcalcifications. Ultrasonography revealed an oval, circumscribed mass with echogenic dots. Color Doppler imaging revealed presence of minimal vascularity at the periphery of the mass.

  10. Radiation-induced morphea of the breast: a case report

    Directory of Open Access Journals (Sweden)

    Cheah Nellie LC

    2008-04-01

    Full Text Available Abstract Radiation-induced morphea (RIM of the breast is a rare complication of radiotherapy. It is disfiguring, painful and defeats the purpose of achieving a good cosmesis in breast-conservation surgery. This report describes a severe case of RIM in a breast cancer patient together with photographic illustrations of the serial changes over time and histopathology slides. A review of the literature is provided.

  11. Breast gigantism induced by D-penicillamine: case report

    Energy Technology Data Exchange (ETDEWEB)

    Cha, Ji Hyeon; Kim, Hak Hee; Kim, Sun Mi; Seo, Myung Hee; Yoon, Hoi Soo [College of Medicine, Ulsan Univ., Seoul (Korea, Republic of)

    2004-03-01

    D-penicillamine, a chelating agent of copper, is the drug of choice for the treatment of Wilson's disease. Breast enlargement is a rare complication arising from its use, and we report a case of breast gigantism which developed after it had been used for ten months to treat this condition. Mammography demonstrated bilaterally enlarged dense breasts; ultrasonography, similarly, demonstrated enlargement, revealing the presence of a mass, shown at biopsy to be benign, in the left one.

  12. Impact of tetrachloroethylene-contaminated drinking water on the risk of breast cancer: Using a dose model to assess exposure in a case-control study

    Directory of Open Access Journals (Sweden)

    Ozonoff David

    2005-02-01

    Full Text Available Abstract Background A population-based case-control study was undertaken in 1997 to investigate the association between tetrachloroethylene (PCE exposure from public drinking water and breast cancer among permanent residents of the Cape Cod region of Massachusetts. PCE, a volatile organic chemical, leached from the vinyl lining of certain water distribution pipes into drinking water from the late 1960s through the early 1980s. The measure of exposure in the original study, referred to as the relative delivered dose (RDD, was based on an amount of PCE in the tap water entering the home and estimated with a mathematical model that involved only characteristics of the distribution system. Methods In the current analysis, we constructed a personal delivered dose (PDD model that included personal information on tap water consumption and bathing habits so that inhalation, ingestion, and dermal absorption were also considered. We reanalyzed the association between PCE and breast cancer and compared the results to the original RDD analysis of subjects with complete data. Results The PDD model produced higher adjusted odds ratios than the RDD model for exposures > 50th and >75th percentile when shorter latency periods were considered, and for exposures th and >90th percentile when longer latency periods were considered. Overall, however, the results from the PDD analysis did not differ greatly from the RDD analysis. Conclusion The inputs that most heavily influenced the PDD model were initial water concentration and duration of exposure. These variables were also included in the RDD model. In this study population, personal factors like bath and shower temperature, bathing frequencies and durations, and water consumption did not differ greatly among subjects, so including this information in the model did not significantly change subjects' exposure classification.

  13. [Exclusive radiotherapy and concurrent endocrine therapy for the management of elderly breast cancer patients: case study and review of hypofractionated schemes].

    Science.gov (United States)

    Auberdiac, P; Chargari, C; Cartier, L; Mélis, A; Malkoun, N; Chauleur, C; Jacquin, J-P; de Laroche, G; Magné, N

    2011-12-01

    Normofractionated radiotherapy is standard for adjuvant management of patients treated with breast conservative surgery for breast cancer. However, many elderly patients are not eligible to such strategy, either because of concurrent diseases, or because the tumor is inoperable. Several protocols of exclusive radiotherapy have been reported in the literature, frequently using hypofractionated radiotherapy and endocrine therapy. We report a case of a patient treated with exclusive endocrine and radiotherapy and address the state of the art on hypofractionated schemes for the management of elderly breast cancer patients. While hypofractionated radiotherapy does not compromise the oncologic or cosmetic outcome, there is no prospective data that assesses the place of radiotherapy for the exclusive treatment of elderly patients. This strategy should be further assessed in clinical randomized trial.

  14. Prognostic impact of polymorphism of matrix metalloproteinase-2 and metalloproteinase tissue inhibitor-2 promoters in breast cancer in Tunisia: case-control study.

    Science.gov (United States)

    Ben Néjima, Dalel; Ben Zarkouna, Yosr; Gammoudi, Amor; Manai, Mohamed; Boussen, Hamouda

    2015-05-01

    Matrix metalloproteinases (MMPs) are proteolytic enzymes that play important roles in tumor invasion and metastasis by degrading extracellular matrix components. Genetic variations in promoter regions of MMP genes, affecting their expression, have been associated with susceptibility to cancers. The aim of this study was to investigate the susceptibility and prognostic implications of the matrix metalloproteinase-2 (MMP-2) and tissue inhibitor of metalloproteinase-2 (TIMP-2) polymorphism in Tunisian breast cancer patients. MMP-2 genotypes were determined by real-time polymerase chain reaction (RT-PCR), and TIMP-2 genotypes were identified using a PCR-restriction fragment length polymorphism (RFLP) method in 210 breast cancer patients and 250 frequency-matched control women. Association of the clinicopathological parameters and the genetic markers with risk of breast cancer was assessed using univariate analyses. We found that the variant MMP-2 genotype (-1306CT or TT) was associated with substantially reduced risk of breast cancer [odds ratio (OR), 0.49; 95 % confidence interval (95 % CI), 0.033-0.73], compared with the CC genotype. For TIMP-2, a moderately reduced risk of the cancer (OR, 0.57; 95 % CI, 0.37-0.87) was also associated with the variant allele (-418GC or CC), compared with the GG common allele. Furthermore, polymorphisms in both genes seem to have additive effects and the highest risk for breast cancer has been observed in those with MMP-2 CC genotype and TIMP-2 GC or CC genotype (p = 0.006). A significant association was also found between the CC genotype and the aggressive forms of breast cancer as defined by advanced stages at the time of diagnosis and metastasis. This is the first report on the association of MMP-2 and TIMP-2 gene polymorphisms in breast cancer in Tunisian population. Our results suggest that the presence of the variant allele in the promoter of MMP-2 or TIMP-2 may be a protective factor for the development of breast cancer.

  15. Conducting Molecular Epidemiological Research in the Age of HIPAA: A Multi-Institutional Case-Control Study of Breast Cancer in African-American and European-American Women

    Directory of Open Access Journals (Sweden)

    Christine B. Ambrosone

    2009-01-01

    Full Text Available Breast cancer in African-American (AA women occurs at an earlier age than in European-American (EA women and is more likely to have aggressive features associated with poorer prognosis, such as high-grade and negative estrogen receptor (ER status. The mechanisms underlying these differences are unknown. To address this, we conducted a case-control study to evaluate risk factors for high-grade ER- disease in both AA and EA women. With the onset of the Health Insurance Portability and Accountability Act of 1996, creative measures were needed to adapt case ascertainment and contact procedures to this new environment of patient privacy. In this paper, we report on our approach to establishing a multicenter study of breast cancer in New York and New Jersey, provide preliminary distributions of demographic and pathologic characteristics among case and control participants by race, and contrast participation rates by approaches to case ascertainment, with discussion of strengths and weaknesses.

  16. An atypical case of necrotizing fasciitis of the breast.

    Science.gov (United States)

    Mufty, H; Smeets, A; Christiaens, M R

    2014-01-01

    Necrotizing fasciitis is a rare and aggressive soft tissue infection involving the fascia and subcutaneous tissues. It carries a high mortality and morbidity rate. In literature, the few case reports on necrotizing fasciitis of the breast, describe the need for a mastectomy in 90% of the cases. We report on a case of a 72-year old Caucasian women with an atypical presentation of necrotizing fasciitis of the breast in combination with an acute abdomen, successfully treated with breast-conserving debridement and secondary wound closure.

  17. Primary leiomyosarcoma of the breast: a case report.

    Science.gov (United States)

    Karabulut, Zülfikar; Akkaya, Hampar; Moray, Gökhan

    2012-03-01

    Primary leiomyosarcoma of the breast is an extremely rare tumor, accounting for less than 1% of all breast tumors and only 24 cases have been reported in the English medical journals. It is quite difficult to diagnose leiomyosarcoma preoperatively. Establishing an accurate diagnosis is very important in planning treatment. When preoperative diagnosis can be achieved before or during the operation, wide resection should be performed. There is no need for axillary lymph node dissection. In this case report, we present a case involving primary leiomysarcoma of the breast in a 48-year-old woman and we discuss optimal treatment options.

  18. Tissue microarrays for testing basal biomarkers in familial breast cancer cases

    Directory of Open Access Journals (Sweden)

    Rozany Mucha Dufloth

    Full Text Available CONTEXT AND OBJECTIVE: The proteins p63, p-cadherin and CK5 are consistently expressed by the basal and myoepithelial cells of the breast, although their expression in sporadic and familial breast cancer cases has yet to be fully defined. The aim here was to study the basal immunopro-file of a breast cancer case series using tissue microarray technology. DESIGN AND SETTING: This was a cross-sectional study at Universidade Estadual de Campinas, Brazil, and the Institute of Pathology and Mo-lecular Immunology, Porto, Portugal. METHODS: Immunohistochemistry using the antibodies p63, CK5 and p-cadherin, and also estrogen receptor (ER and Human Epidermal Receptor Growth Factor 2 (HER2, was per-formed on 168 samples from a breast cancer case series. The criteria for identifying women at high risk were based on those of the Breast Cancer Linkage Consortium. RESULTS: Familial tumors were more frequently positive for the p-cadherin (p = 0.0004, p63 (p < 0.0001 and CK5 (p < 0.0001 than was sporadic cancer. Moreover, familial tumors had coexpression of the basal biomarkers CK5+/ p63+, grouped two by two (OR = 34.34, while absence of coexpression (OR = 0.13 was associ-ated with the sporadic cancer phenotype. CONCLUSION: Familial breast cancer was found to be associated with basal biomarkers, using tissue microarray technology. Therefore, characterization of the familial breast cancer phenotype will improve the understanding of breast carcinogenesis.

  19. Associations of Breast Cancer Risk Factors With Tumor Subtypes : A Pooled Analysis From the Breast Cancer Association Consortium Studies

    NARCIS (Netherlands)

    Yang, Xiaohong R.; Chang-Claude, Jenny; Goode, Ellen L.; Couch, Fergus J.; Nevanlinna, Heli; Milne, Roger L.; Gaudet, Mia; Schmidt, Marjanka K.; Broeks, Annegien; Cox, Angela; Fasching, Peter A.; Hein, Rebecca; Spurdle, Amanda B.; Blows, Fiona; Driver, Kristy; Flesch-Janys, Dieter; Heinz, Judith; Sinn, Peter; Vrieling, Alina; Heikkinen, Tuomas; Aittomaeki, Kristiina; Heikkilae, Paeivi; Blomqvist, Carl; Lissowska, Jolanta; Peplonska, Beata; Chanock, Stephen; Figueroa, Jonine; Brinton, Louise; Hall, Per; Czene, Kamila; Humphreys, Keith; Darabi, Hatef; Liu, Jianjun; Van 't Veer, Laura J.; Van Leeuwen, Flora E.; Andrulis, Irene L.; Glendon, Gord; Knight, Julia A.; Mulligan, Anna Marie; O'Malley, Frances P.; Weerasooriya, Nayana; John, Esther M.; Beckmann, Matthias W.; Hartmann, Arndt; Weihbrecht, Sebastian B.; Wachter, David L.; Jud, Sebastian M. S.; Loehberg, Christian R.; Baglietto, Laura; English, Dallas R.; Giles, Graham G.; McLean, Catriona A.; Severi, Gianluca; Lambrechts, Diether; Vandorpe, Thijs; Weltens, Caroline; Paridaens, Robert; Smeets, Ann; Neven, Patrick; Wildiers, Hans; Wang, Xianshu; Olson, Janet E.; Cafourek, Victoria; Fredericksen, Zachary; Kosel, Matthew; Vachon, Celine; Cramp, Helen E.; Connley, Daniel; Cross, Simon S.; Balasubramanian, Sabapathy P.; Reed, Malcolm W. R.; Doerk, Thilo; Bremer, Michael; Meyer, Andreas; Karstens, Johann H.; Ay, Aysun; Park-Simon, Tjoung-Won; Hillemanns, Peter; Arias Perez, Jose Ignacio; Menendez Rodriguez, Primitiva; Zamora, Pilar; Bentez, Javier; Ko, Yon-Dschun; Fischer, Hans-Peter; Hamann, Ute; Pesch, Beate; Bruening, Thomas; Justenhoven, Christina; Brauch, Hiltrud; Eccles, Diana M.; Tapper, William J.; Gerty, Sue M.; Sawyer, Elinor J.; Tomlinson, Ian P.; Jones, Angela; Kerin, Michael; Miller, Nicola; McInerney, Niall; Anton-Culver, Hoda; Ziogas, Argyrios; Shen, Chen-Yang; Hsiung, Chia-Ni; Wu, Pei-Ei; Yang, Show-Lin; Yu, Jyh-Cherng; Chen, Shou-Tung; Hsu, Giu-Cheng; Haiman, Christopher A.; Henderson, Brian E.; Le Marchand, Loic; Kolonel, Laurence N.; Lindblom, Annika; Margolin, Sara; Jakubowska, Anna; Lubinski, Jan; Huzarski, Tomasz; Byrski, Tomasz; Gorski, Bohdan; Gronwald, Jacek; Hooning, Maartje J.; Hollestelle, Antoinette; van den Ouweland, Ans M. W.; Jager, Agnes; Kriege, Mieke; Tilanus-Linthorst, Madeleine M. A.; Collee, Margriet; Wang-Gohrke, Shan; Pylkaes, Katri; Jukkola-Vuorinen, Arja; Mononen, Kari; Grip, Mervi; Hirvikoski, Pasi; Winqvist, Robert; Mannermaa, Arto; Kosma, Veli-Matti; Kauppinen, Jaana; Kataja, Vesa; Auvinen, Paeivi; Soini, Ylermi; Sironen, Reijo; Bojesen, Stig E.; Orsted, David Dynnes; Kaur-Knudsen, Diljit; Flyger, Henrik; Nordestgaard, Borge G.; Holland, Helene; Chenevix-Trench, Georgia; Manoukian, Siranoush; Barile, Monica; Radice, Paolo; Hankinson, Susan E.; Hunter, David J.; Tamimi, Rulla; Sangrajrang, Suleeporn; Brennan, Paul; Mckay, James; Odefrey, Fabrice; Gaborieau, Valerie; Devilee, Peter; Huijts, P. E. A.; Tollenaar, R. A. E. M.; Seynaeve, C.; Dite, Gillian S.; Apicella, Carmel; Hopper, John L.; Hammet, Fleur; Tsimiklis, Helen; Smith, Letitia D.; Southey, Melissa C.; Humphreys, Manjeet K.; Easton, Douglas; Pharoah, Paul; Sherman, Mark E.; Garcia-Closas, Montserrat

    2011-01-01

    Background Previous studies have suggested that breast cancer risk factors are associated with estrogen receptor (ER) and progesterone receptor (PR) expression status of the tumors. Methods We pooled tumor marker and epidemiological risk factor data from 35 568 invasive breast cancer case patients f

  20. A Case Report of Breast Sparganosis in a Patient with Ipsilateral Breast Cancer: MRI and Ultrasonographic Findings

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Yoo Jin; Bae, Young Tae; Kim, Jee Yeon [Pusan National University Hospital, Pusan National University School of Medicine, Busan (Korea, Republic of); Choo, Ki Seok [Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Yangsan (Korea, Republic of)

    2010-12-15

    Sparganosis of the breast is a quite rare parasitic infection of humans and presents as soft tissue masses that mimic breast malignancy or benign tumor, such as fibroadenoma. We present here a case of histologically confirmed breast sparganosis in the upper inner quadrant of the right breast with coexisting breast cancer in the ipsilateral breast upper outer quadrant. Ultrasonography of breast sparganosis showed a well defined, tubular hypoechoic mass with discrete multilayered wall and tubule-in tubule appearance, surrounded by heterogenous hyperechoic areas in the subcutaneous fat layer of the breast. MRI revealed an elongated tubular structure with persistent and progressive enhancement. This is the second report concerned with the MRI and ultrasonographic findings of breast sparganosis and the first report of breast sparganosis in a patient with ipsilateral breast cancer

  1. Breast Cancer in Transgender Veterans: A Ten-Case Series.

    Science.gov (United States)

    Brown, George R

    2015-03-01

    All known cases of breast cancer in patients with a diagnosis consistent with transgender identification were identified in the Veterans Health Administration (1996-2013). Ten cases were confirmed: seven birth sex females and three birth sex males. Of the three birth sex males, two identified as gender dysphoric male-to-female and one identified as transgender with transvestic fetishism. The birth sex males all presented with late-stage disease that proved fatal, whereas most of the birth sex female transgender veterans presented with earlier stage disease that could be treated. These cases support the importance of screening for breast cancer using standard guidelines in birth sex males and females. Family history of breast cancer should be obtained from transgender people as part of routine care. This report expands the known cases of breast cancer in transgender persons from 5 to 12 (female-to-male) and from 10 to 13 (male-to-female).

  2. Accessory Breast Cancer Occurring Concurrently with Bilateral Primary Invasive Breast Carcinomas: A Report of Two Cases and Literature Review

    OpenAIRE

    Hao, Jin-yan; Yang, Cui-cui; Liu, Fang-Fang; Yang, Yi-Ling; Li, Shuai; Li, Wei-Dong; LI, YA-QING; Lang, Rong-gang; Fan, Yu; Paulos, Estifanos; Zhang, Xin-Min; Fu, Li

    2012-01-01

    The development of accessory breast tissue, which is found anywhere along the milk line, is attributed to the failure of milk line remnants to regress during embryogenesis. Primary tumors may arise from any ectopic breast tissue. Accessory breast cancer occurring concurrently with primary invasive breast cancer is extremely rare. Two such cases were reported in this article. One was a 43-year-old Chinese female who exhibited bilateral breast cancer (invasive ductal carcinoma, not otherwise sp...

  3. Study on the Correlation between Breast Hyperplasia and Breast Cancer%乳腺增生与乳腺癌相关性研究

    Institute of Scientific and Technical Information of China (English)

    王桂玲; 任连成; 刘春香

    2014-01-01

    To study analyzed the correlation between breast hyperplasia and breast cancer.Methods:Our hospital from April 2008 to April 2013 examination of 2000 women were analyzed,of which 150 cases were diagnosed as breast hyperplasia,clinical data were retrospectively analyzed,breast hyperplasia four years every 3~6 months once a month back for review.Results:150 cases of patients with breast hyperplasia,breast adenosis 56 cases (37.33%),sclerosing adenosis,35 cases (23.33%),55 cases of breast cystic hyperplasia (36.67%),4 cases (2.67%) patients developed breast cancer.Statistical analysis showed that the incidence of breast cancer and breast hyperplasia maximum ages were 51 and 31 to 40 years of age and older.Breast cancer and breast hyperplasia in patients with irregular menstruation correlation study found that breast cancer menstruation 1.71%,14.07%hyperplasia menstruation.Breast cancer and breast-feeding mode (P>0.05),and mammary gland hyperplasia associated with breast-feeding methods,not lactating mammary gland hyperplasia patients were significantly higher than lactating mammary gland hyperplasia patients (P0.05),而乳腺增生与哺乳方式相关,未哺乳患者乳腺增生发生率明显高于哺乳患者乳腺增生发生(P<0.05)。结论:乳腺增生患者有可能转变为乳腺癌,而主要诱因是导管和乳腺上皮增生及非典型性增生,临床需加强对乳腺疾病的预防指导,避免因诱因引导形成乳腺癌,从而充分保障广大女性生命安全与生活质量。

  4. Association of CYP1B1 Polymorphisms with Breast Cancer: A Case-Control Study in the Han Population in Ningxia Hui Autonomous Region, P. R. China

    OpenAIRE

    Haiyan Jiao; Chunlian Liu; Weidong Guo; Liang Peng; Yintao Chen; Martin, Francis L.

    2010-01-01

    Studies investigating possible associations between cytochrome P4501B1 (CYP1B1) polymorphisms and breast cancer risk have been inconsistent. We set out to ascertain whether there might be an association between polymorphisms in exon 2 (codon 119, G→T) and exon 3 (codon 432, G→C) of CYP1B1 and breast cancer in a Chinese Han population in the rural region of Ningxia. Using an allele-specific polymerase chain reaction method and direct DNA sequencing, the presence or absence of the two CYP1B1 po...

  5. Loneliness May Sabotage Breast Cancer Survival: Study

    Science.gov (United States)

    ... gov/news/fullstory_162498.html Loneliness May Sabotage Breast Cancer Survival: Study Weak social ties linked to higher risk ... 2016 (HealthDay News) -- Loneliness may impede long-term breast cancer survival, a new study suggests. In the years after ...

  6. How teams use indicators for quality improvement - a multiple-case study on the use of multiple indicators in multidisciplinary breast cancer teams.

    Science.gov (United States)

    Gort, Marjan; Broekhuis, Manda; Regts, Gerdien

    2013-11-01

    A crucial issue in healthcare is how multidisciplinary teams can use indicators for quality improvement. Such teams have increasingly become the core component in both care delivery and in many quality improvement methods. This study aims to investigate the relationships between (1) team factors and the way multidisciplinary teams use indicators for quality improvement, and (2) both team and process factors and the intended results. An in-depth, multiple-case study was conducted in the Netherlands in 2008 involving four breast cancer teams using six structure, process and outcome indicators. The results indicated that the process of using indicators involves several stages and activities. Two teams applied a more intensive, active and interactive approach as they passed through these stages. These teams were perceived to have achieved good results through indicator use compared to the other two teams who applied a simple control approach. All teams experienced some difficulty in integrating the new formal control structure, i.e. measuring and managing performance, in their operational task, and in using their 'new' managerial task to decide as a team what and how to improve. Our findings indicate the presence of a network of relationships between team factors, the controllability and actionability of indicators, the indicator-use process, and the intended results.

  7. Breast Fibromatosis after Hydrophilic Polyacrylamide Gel Injection for Breast Augmentation: a Case Report and Review of the Literature

    Institute of Scientific and Technical Information of China (English)

    Xiao Long; Qun Qiao

    2011-01-01

    @@ BREAST fibromatosis is a rare kind of lesion.The average incidence is about 2-4 per million every year.1 So far there have been about 100 cases reported altogether.2 In this report, we describe a case of breast fibromatosis developed after hydrophilic polyacrylamide gel (HPG) injection for breast augmenta-Received for publication December 10, 2010.

  8. BRCA1 polymorphisms and breast cancer epidemiology in the Western New York exposures and breast cancer (WEB) study.

    Science.gov (United States)

    Ricks-Santi, Luisel J; Nie, Jing; Marian, Catalin; Ochs-Balcom, Heather M; Trevisan, Maurizio; Edge, Stephen B; Kanaan, Yasmine; Freudenheim, Jo L; Shields, Peter G

    2013-07-01

    Results of studies for the association of BRCA1 genotypes and haplotypes with sporadic breast cancer have been inconsistent. Therefore, a candidate single nucleotide polymorphism (SNP) approach was used in a breast cancer case-control study to explore genotypes and haplotypes that have the potential to affect protein functions or levels. In a breast cancer case-control study, genotyping of BRCA1 polymorphisms Q356R, D693N, and E1038G was performed on 1,005 cases and 1,765 controls. Unconditional, polytomous logistic regression and χ(2) -tests were used to examine the associations of breast cancer with genotypes and haplotypes. In addition, interactions between genotype and smoking, benign breast disease, family history of breast cancer, body mass index (BMI), alcohol consumption, and hormonal risk factors, hormone receptor status, and breast cancer pathology were calculated also using logistic regression and χ(2) . Although sporadic breast cancer was not associated with BRCA1 genotypes or haplotypes overall or by menopausal status, there was evidence of an interaction between the E1038G BRCA1 genotype, smoking, and BMI among premenopausal women (P for interaction = 0.01 and 0.045, respectively) and between E1038G and D693N BRCA1 genotypes and hormone therapy use among postmenopausal women (P for interaction = 0.01 and 0.02, respectively). There were no other associations found between BRCA1 genotypes and stage, histological grade, or nuclear grade. However, the D693N SNP was associated with the risk of triple negative breast cancer (odds ratio = 2.31 95% confidence interval 1.08-4.93). The BRCA1 variants studied may play a role in the etiology of triple negative breast cancer and may interact with environmental factors such as hormone therapy or smoking and increase sporadic breast cancer risk.

  9. Dynamic MRI study for breast tumors

    Energy Technology Data Exchange (ETDEWEB)

    Seki, Tsuneaki (Kyorin Univ., Mitaka, Tokyo (Japan). School of Medicine)

    1990-10-01

    Application of MRI for diagnosis of breast tumors was retrospectively examined in 103 consecutive cases. Contrast enhancement, mostly by dynamic study, was performed in 83 cases using Gd-DTPA and 0.5 T superconductive apparatus. Results were compared to those of mammography and sonography. On dynamic study, carcinoma showed abrupt rise of signal intensity with clear-cut peak formation in early phase, while benign fibroadenoma showed slow rise of signal intensity and prolonged enhancement without peak formation. In 12 of 33 carcinomas (33%), peripheral ring enhancement was noted reflecting vascular stroma of histologic sections. All fibroadenomas showed homogenous enhancement without peripheral ring. In MRI, sensitivity, specificity, and accuracy were 86%, 96%, 91%. In mammography 82%, 95%, 87% and in ultrasonography 91%, 95%, 93%. Although MRI should not be regarded as routine diagnostic procedure because of expense and limited availability, it may afford useful additional information when standard mammographic findings are not conclusive. (author).

  10. Comparison of organochlorine chemical body burdens of female breast cancer cases with cancer free women in Rio Grande do Sul, Brazil--Pilot Study

    Energy Technology Data Exchange (ETDEWEB)

    Erdmann, C.A.; Petreas, M.X.; Caleffi, M.; Barbosa, F.S.; Goth-Goldstein, R.

    1999-12-01

    This pilot study collected preliminary data to examine known and suspected breast cancer risk factors among women living in rural and urban areas in the state of Rio Grande do Sul, Brazil by questionnaire. In addition, the body burden levels of a panel of organochlorines was measured in a small clinic-based prospective sample.

  11. Bilateral desmoid tumor of the breast: case seriesand literature review

    Science.gov (United States)

    Wongmaneerung, Phanchaporn; Somwangprasert, Areewan; Watcharachan, Kirati; Ditsatham, Chagkrit

    2016-01-01

    Background Desmoid tumor of the breast is very rare and locally aggressive but has no distant metastasis. Bilateral lesions are extremely rare, found in only 4% of patients. Two cases of bilateral desmoid tumor of the breast are reported. The clinical presentation, diagnosis, imaging, treatment, and follow-up outcomes of recurrence as well as a brief literature review are provided. Case reports Case 1 is a 31-year-old woman who presented with nipple retraction. An ultrasound revealed BIRAD V in both breasts. She underwent a bilateral excisional biopsy under ultrasound mark with the pathology result of extra-abdominal desmoid tumor in both breasts. The patient had a bilateral mastectomy with silicone implantation due to the involved margins by excision. She remained tumor free after 7-year follow-up. Case 2 is a 28-year-old woman who presented with a lump on her right breast that she had discovered ~2 months earlier. An ultrasound showed a spiculated mass in the right breast and some circumscribed hypoechoic masses in both breasts. A bilateral breast excision was done. The pathology result was an extra-abdominal desmoid tumor. She had recurrence on both sides and underwent a mastectomy and silicone implantation. The tumor has not recurred after 1-year follow-up. Conclusion Imaging cannot distinguish between benign breast lesions and malignancy. Pathology results are helpful in making a definitive diagnosis. Given that the desmoid tumor is locally aggressive, a local excision with clear margins is recommended. Chemotherapy and hormonal treatment are controversial. PMID:27578999

  12. A Challenging Case of Primary Breast Hodgkin's Lymphoma

    Science.gov (United States)

    ZARNESCU, Narcis Octavian; ILIESIU, Andreea; PROCOP, Alexandru; TAMPA, Mircea; MATEI, Clara; SAJIN, Maria; COSTACHE, Mariana; DUMITRU, Adrian; LAZAROIU, Anca Mihaela

    2015-01-01

    Primary breast lymphoma (PBL) is a rare entity accounting for less than 1% of all breast malignancies. Diagnostic criteria for primary Hodgkin's lymphoma of the breast are: the presence of sufficient tissue for diagnosis, close interaction between mammary tissue and lymphomatous infiltrate and no evidence or prior diagnosis of widespread lymphoma. Our case illustrates an unusual presentation of Hodgkin's lymphoma of the breast: clinically as inflammatory breast cancer and core biopsy as granulomatous mastitis, the final diagnosis requiring surgical biopsy. Current information regarding this entity is scant, mainly build upon its rarity. In this paper we assess the clinical presentation, the step-by-step diagnosis, the treatment and the importance of immunohistochemistry in this uncommon condition. PMID:26225149

  13. Dietary protein sources in early adulthood and breast cancer incidence: prospective cohort study

    OpenAIRE

    Farvid, Maryam S; Cho, Eunyoung; Chen, Wendy Y.; Eliassen, A Heather; Willett, Walter C.

    2014-01-01

    Objective To investigate the association between dietary protein sources in early adulthood and risk of breast cancer. Design Prospective cohort study. Setting Health professionals in the United States. Participants 88 803 premenopausal women from the Nurses’ Health Study II who completed a questionnaire on diet in 1991. Main outcome measure Incident cases of invasive breast carcinoma, identified through self report and confirmed by pathology report. Results We documented 2830 cases of breast...

  14. CLINICAL STUDY OF EARLY BREAST CARCINOMA

    Directory of Open Access Journals (Sweden)

    Kiran Kumar

    2016-01-01

    Full Text Available Carcinoma of the breast is one of the commonest cancers occurring in female and accounts for 1/3rd of all the malignant diseases occurring in them. It is mainly a disease of the developed countries and accounts for 1,00,000 deaths annually. Breast carcinoma is classified as Early breast cancer, Locally advanced breast cancer and Metastatic breast cancer. By definition early stage breast cancer constitutes breast tumors of clinical stages I, IIa and T2N1M0. Early breast cancer is the one diagnosed by mammography. Women when approaches at this stage, they can go for breast conservation surgery. Not all women are candidates for this approach, and some require mastectomy as part of their treatment. AIM To observe the incidence of early breast carcinoma with particular reference to the time taken by the patients to seek medical advice after the symptoms have developed i.e. the average time taken by the patients to seek medical advice, their appropriate management and prognosis. MATERIALS AND METHODS This prospective study was conducted over a period of 2 years from Oct-2012 to Oct-2014 in 30 female patients aged between 25-65 years who were presented with lump in breast of size ≤5cms with or without pain, with or without lymph nodes to the outpatient department. All the patients were thoroughly asked about history, examined clinically, investigated, staged and managed by surgery either Breast Conservation Surgery or Modified Radical Mastectomy. Postoperative complications were recorded and followed up regularly. RESULTS The incidence of early breast cancer in this study was 0.98% with peak age incidence between 40-60 years and duration of symptoms <6 months in 18 patients. Breast Conservation Surgery + axillary dissection + Radiotherapy was done in 23%. Prognosis was good in these patients with no local recurrence and death. CONCLUSION The prognosis of early stage breast carcinoma patients in this study was good. To have long term tumor free and

  15. Does the Use of Intraoperative Breast Sizers Increase Complication Rates in Primary Breast Augmentation? A Retrospective Analysis of 416 Consecutive Cases in a Single Institution

    Directory of Open Access Journals (Sweden)

    Lee Seng Khoo

    2016-01-01

    Full Text Available Background. Is the use of intraoperative breast sizers beneficial for plastic surgeons or do they result in higher complication rates? Methods. This is a retrospective study of 416 consecutive cases of primary breast augmentation with silicone implants at the Plastic Surgery Service of Professor Ivo Pitanguy at the 38th Infirmary Santa Casa Misericórdia Hospital, Rio De Janeiro, from January 2011 to March 2014. 212 cases (51% were carried out with use of intraoperative breast sizers with 204 cases (49% without the use of implant sizers. This study compares the outcome of cases that employed the use of intraoperative implant sizers versus those that did not in terms of infection, hematoma/seroma formation, and capsular contracture. Results. Of 416 primary breast augmentation cases, there were 5 cases of infection (1.2%, 4 cases of seroma (1%, 3 cases of hematoma (0.7%, and 7 cases of capsular contracture (Baker’s Grade III/IV(1.7%. Total complication rate limited to infection, seroma, hematoma, and capsular contracture was 1.15% (95% CI 0.96–1.93%. There was a significant difference in the scores for breast sizers (M = 4.3, SD = 1.4 and no breast sizers (M = 2.3, SD = 0.87 conditions, t(8 = 2.79, p=0.018. The use of implant sizers was correlated with a higher complication rate. Conclusion. Good results could be obtained without the use of breast sizers in primary breast augmentation with use of a biodimensional tissue based planning system while eliminating risks of infection and reducing intraoperative time. Notwithstanding, in a residency program breast sizers can be an excellent training tool to shorten the learning curve in the novice surgeon.

  16. Clinical Study on 17 Cases of Occult Breast Cancer%隐匿性乳腺癌17例临床诊治分析

    Institute of Scientific and Technical Information of China (English)

    王新昇; 董晓强; 曹辉; 万岱维; 毛宗磊

    2013-01-01

      目的探讨隐匿性乳腺癌(occult breast cancer,OBC)的诊断、治疗和预后。方法选择2006年11月~2012年6月在苏大附一院普外科收治的17例OBC的临床资料进行回顾行分析。结果所有病例均为女性,占同期乳腺癌的0.65%,临床症状以腋下肿块为首发症状,双乳触诊均未触及明显肿块。术前行腋下肿块或细针穿刺,均找到癌细胞。5例术前行乳腺X线钼靶照相检查,2例可见有细小钙化灶,不除外乳腺癌;5例行乳腺B超检查、7例行红外线扫描,均未发现乳腺内病灶。该组5例行Halsted根治术,12例行改良根治术,术后10例在乳腺大体标本找到原发病灶,7例为浸润性导管癌,2例为导管内癌,1例为髓样癌。9例予辅助化疗、5例放疗加化疗、3例予口服三苯氧胺治疗。该组全部随访,均仍生存,9例生存已超过2年半,最长1例生存已达5年。结论临床上对女性腋窝肿块应高度警惕OBC的可能,术前予细针穿刺、腋下肿块活检有助于诊断,乳腺钼靶照片、红外线扫描、乳腺B超对乳腺原发病灶的检出率较低,多需术后乳腺大体标本病理切片确诊。确诊为OBC后,仍应按乳腺癌的处理原则进行治疗,宜选择根治术或改良根治术,术后继续行化疗,ER、PR阳性者行序贯内分泌治疗。术后要密切随诊。%Objective To investigate the diagnosis and treatment of the patients with occult breast cancer(OBC).Methods Clinical data of 17 OBC cases from June 2006 to June 2012 were retrospectively analyzed. Results All cases were female and account for 0.65% of the total breast cancer treated in the same period.All cases were found because of lump in axillary fossa.No breast mass is found from physical examination.Fine needle aspiration or excisional biopsy revealed metastatic adenocarcinoma before surgery.2 cases,suspecting breast cancer,could be found fine calcification in the

  17. Secondary breast lymphoma diagnosed by vacuum-assisted breast biopsy: a case report

    Directory of Open Access Journals (Sweden)

    Zagouri Flora

    2007-10-01

    Full Text Available Abstract Introduction Breast lymphoma, either as a manifestation of primary extranodal disease or as secondary involvement, is a rare malignancy, and its diagnosis, prognosis, and treatment have not been clearly defined. On the other hand, Vacuum-assisted breast biopsy (VABB is a minimally invasive technique with ever-growing use for the diagnosis of mammographically detected, non-palpable breast lesions. Case presentation A symptom-free, 56-year-old woman presented with a non-palpable BI-RADS 4B lesion without microcalcifications. She had a positive family history for breast cancer and a history of atypical ductal hyperplasia in the ipsilateral breast four years ago. She reported having been treated for non-Hodgkin lymphoma 12 years ago. With the suspicion of breast cancer, mammographically guided VABB with 11-gauge probe (on the stereotactic Fisher's table was performed. VABB made the diagnosis of a non-Hodgkin, grade II, B-cell germinal-center lymphoma. VABB yielded enough tissue for immunohistochemistry/WHO classification. Conclusion This is the first case in the literature demonstrating the successful diagnosis of breast lymphoma by VABB, irrespectively of the level of clinical suspicion. It should be stressed that VABB was able to yield enough tissue for WHO classification. In general, lymphoma should never be omitted in the differential diagnosis, since no pathognomonic radiologic findings exist for its diagnosis.

  18. MULTIFOCAL BILATERAL METACHRONOUS BREAST CANCER IN MAN. CLINICAL CASE

    Directory of Open Access Journals (Sweden)

    E. K. Saribekyan

    2015-01-01

    Full Text Available Multifocal malignant tumors (MMT represent a comprehensive and multifaceted problem of clinical oncology.Today, as far as observations are accumulated, there are attempts to determine a real incidence rate of multifocal tumors. Research of MMT problem becomes more and more actual and significant in oncology. Several dozen thousands of MMT observations have been described all over the world for the recent 30 years. There is a stable trend towards the increase of the number of patients with such pathology. This is primarily concerned with the improvement of diagnostics, medical treatment and increased expectation of life.The increase in incidence of MMT is due to such factors as increased average expectation of life, increased intensity of carcinogenic effects, urbanization, accumulation of hereditary loading and improved diagnostics of oncologic diseases. Detection and record of such pathology are based first on detection of simultaneous tumors, second – on diagnostics of tumor and retrospective determination according to life record data of the first neoplasm, third – on determination of further tumor at regular follow-up, which requires prolonged and high quality examination of the patients.MMT most commonly develop in patients elder than 50 y. o., even in elder age in men than in women. The article describes a case of bilateral breast cancer in man. Clinicopathologic and immunohistochemical characteristics of the tumor were studied, the genetic polymorphisms were investigated by the method of polymerase chain reaction, associated with the risk of breast cancer development, genetic analysis of BRCA1 and BRCA2, blood cancer markers was done. Full equivalence of clinicopathologic and biological properties of tumor of the right and left mammae, witnessing the common etiology and pathogenesis of neoplastic process, was established. Each case of bilateral breast cancer in men shall be studied with particular care and referred in international

  19. NIH study confirms risk factors for male breast cancer

    Science.gov (United States)

    Pooled data from studies of about 2,400 men with breast cancer and 52,000 men without breast cancer confirmed that risk factors for male breast cancer include obesity, a rare genetic condition called Klinefelter syndrome, and gynecomastia.

  20. PROSPECTIVE STUDY OF CYTO HISTOPATHOLOGICAL CORRELATION OF BREAST LESIONS

    Directory of Open Access Journals (Sweden)

    Vijayabharathi

    2015-06-01

    Full Text Available INTRODUCTION: Cancer of breast is the second most common cause of cancer in women. In the present era, late marriage, late child birth, shorter period of breast feeding and nulliparity or low parity have contributed to increase in the number of cases. Fine needle aspiration cytology (FNAC is a useful method for initial evaluation and diagnosis of breast cancers and it has the ability of providing necessary prognostic predictive information. AIMS AND OBJECTIVES: The aim of the present study is to evaluate t he accuracy of FNAC of breast lesions with histopathological correlation. To study the cytomorphological features of palpable breast lumps. To study the various cytological patterns in aspirates from breast lesions and to classify them into non - neoplastic, benign and malignant lesions. To correlate the cytology findings with subsequent histopathological diagnosis wherever possible. To establish accuracy and efficacy of aspiration cytology as an early and preoperative diagnostic aid. To compare the statistic al analysis of present study with other contemporary studies. MATERIALS AND METHODS: The present study includes the study of aspiration smears of all cases referred to the Department of Pathology, Andhra medical college, Visakhapatnam from various outpatient departments from King George Hospital, with a palpable breast lesion. True cut Biopsy and Mastectomy specimens for Histopathological correlation RESULTS: Out of 952 analyzed cases benign lesions were 691 (72.58%, malignant lesions were 146 (15. 33%,non - neoplastic lesions were common in the age group of 21 - 30 years, benign lesions in 21 - 30 years, and malignant lesions were common in the age group of 41 - 50 years. Majority of the patients were female with 913 (95.90% and male patents are 39 (4 .09%.The results of sensitivity (97.18%, specificity (98.74%, positive predictive value (97.18% and negative predictive value (98.74% with diagnostic accuracy of 98.26%. CONCLUSION: FNAC

  1. Breast Metastasis from Malignant Paraganglioma: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Nam, Sang Yu; Han, Boo Kyung [Dept. of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

    2013-06-15

    We report a case of metastatic breast cancer from paraganglioma and describe the radiologic findings in a 32-year-old woman who had a history of excision for carotid body paraganglioma. Breast metastasis from malignant paraganglioma showed a well-defined mass with hypoechogenicity, posterior acoustic enhancement and iNcreased vascularity on ultrasonography, and strong enhancements on contrast-enhanced MRI and diffusion restriction on diffusion weighted image.

  2. A Cohort Study of p53 Mutations and Protein Accumulation in Benign Breast Tissue and Subsequent Breast Cancer Risk

    Directory of Open Access Journals (Sweden)

    Geoffrey C. Kabat

    2011-01-01

    Full Text Available Mutations in the p53 tumor suppressor gene and accumulation of its protein in breast tissue are thought to play a role in breast carcinogenesis. However, few studies have prospectively investigated the association of p53 immunopositivity and/or p53 alterations in women with benign breast disease in relation to the subsequent risk of invasive breast cancer. We carried out a case-control study nested within a large cohort of women biopsied for benign breast disease in order to address this question. After exclusions, 491 breast cancer cases and 471 controls were available for analysis. Unconditional logistic regression was used to estimate odds ratios (OR and 95% confidence intervals (95% CI. Neither p53 immunopositivity nor genetic alterations in p53 (either missense mutations or polymorphisms was associated with altered risk of subsequent breast cancer. However, the combination of both p53 immunopositivity and any p53 nucleotide change was associated with an approximate 5-fold nonsignificant increase in risk (adjusted OR 4.79, 95% CI 0.28–82.31 but the confidence intervals were extremely wide. Our findings raise the possibility that the combination of p53 protein accumulation and the presence of genetic alterations may identify a group at increased risk of breast cancer.

  3. Breast cancer and pregnancy. Literature review and case report

    Directory of Open Access Journals (Sweden)

    Lidia Torres Aja

    2011-03-01

    Full Text Available The present case is included among the so-called special forms of breast cancer. It appears during pregnancy or up to one year after childbirth. It occurs in 1 in 3,000 pregnant women. The highest incidence rates have been registered in developed or developing countries. Diagnosis is performed, in most cases, in advanced stages of the disease, which leads to a worse prognosis and survival than in non-pregnant and puerperal women. The case of a patient who had given birth 9 months ago and was pregnant at the time she attended consultation is presented. She was diagnosed with undifferentiated breast carcinoma. This is the first case of breast cancer diagnosis during pregnancy in the province of Cienfuegos in the last 30 years.

  4. A case of bronchiolitis obliterans organizing pneumonia (BOOP) after breast conserving therapy for early breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Hayashi, Shinya; Kiryuu, Takuji; Maeda, Sunao; Hoshi, Hiroaki; Shimokawa, Kuniyasu [Gifu Univ. (Japan). School of Medicine; Kawaguchi, Shimpei

    2001-03-01

    A case of BOOP occurring after radiotherapy for breast cancer was reported. TBLB and BAL were performed at the time of diagnosis. This case suggested that radiographic changes began in the irradiated area, then later spread to non-irradiated areas. In this article, we discussed the peculiary radiographic image, pathological manifestation, BAL characteristics and clinical course in this sequela. (author)

  5. CLINICO PATHOLOGICAL STUDY OF CARCINOMA BREAST: A PROSPECTIVE STUDY

    Directory of Open Access Journals (Sweden)

    Madhu Shankar

    2015-12-01

    Full Text Available BACKGROUND Breast cancer is the most frequently diagnosed cancer in women and the second most cause of death in cancer. Over the past several decades there has been increase in incidence of the disease. Analysis of the incidence, clinical presentations, various risk factors, accuracy of FNAC and frozen section, incidence of various pathological types, stage at presentation and ER, PR, HER-2/neu status. METHODS In this prospective study, 51 consecutive patients who were diagnosed to have carcinoma breast admitted between April 2013 to April 2014 in the Department of Surgery, Rajarajeshwari Hospital, Bangalore, were included in the study. A detailed clinical history was elicited from all patients at the time of admission. All patients who had triple assessment evidence of malignancy were worked up for surgery with necessary investigations. Written consent was obtained from each patient for surgery. After data collection, it was checked, verified, edited manually for consistency to reduce error. Descriptive and graphical methods were used in analysing the data. The important variables were considered and analysed to fulfil the objective of the study. RESULTS In our study, the incidence of carcinoma breast is 5.6 per 1000, 32% of them were between 41-50 year age group, 63.3% had early menarche, 14.3% were nulliparous. Nearly 84.3% of them presented with lump of which 54% left sided involving upper outer quadrant 54.9%. Most cases belong to stage II and stage III at the time of presentation. FNAC was done in all cases with accuracy rate of 82.4%, followed by frozen section which showed about 71.4% of accuracy for those false negative cases. CONCLUSION Various risk factors in relation to breast carcinoma have been proved. As most of the cases presented late in our series because of lack of awareness, proper awareness and early screening by breast self-examination and mammogram should be emphasized. FNAC proved to be a simple and reliable procedure

  6. SPECTRUM OF BENIGN BREAST LESIONS : A CYTOLOGIC STUDY

    Directory of Open Access Journals (Sweden)

    Nirmala

    2015-07-01

    Full Text Available INTRODUCTION: Open biopsy is widely considered to be the procedure of choice for diagnostic tissue sampling of bone tumors. However, associated disadvantages include in - patient procedure requiring hospitalization, risk of infection, hematoma formation and pathological fractures. As an alternative FNA cytology is increasingly used as a diagnostic modality. It is a challenging technique due to difficulties in approaching bone lesions and obtaining adequate material. AIMS: 1. To study the prevalence and distribution of various breast lesions in women of various age groups. 2. To classify the smears into C1 - C5 category . 3. To enumerate the difficulties encountered in this study. 4. To emphasize the role of FNAC in diagnostic workup in breast lesions. MATERIALS AND METHODS: FNAC was done on 208 cases of breast lesions from September 2011 to July 2012 in department of Pathology, Bowring hospital, BMC&RI, Bangalore. Cases presenting to the OPD with b r east lumps were subjected for FNAC. Aspirations were carried out with 10ml disposable syringe with a 22guage needle, materi al was obtained. Aspirates were smeared and few of them were immediately fixed with methanol and stained with H&E, rest of the smears were air dried for MGG staining. The diagnostic criteria C1 - C5 as recommended by NHS breast screening program has been inc orporated for reporting the slides along with pathological diagnosis wherever possible. RESULTS : 1. In countries with limited resources like India, FNAC may be used as the first line of diagnostic tool for evaluating breast lesions. 2. Breast FNA continues its monopoly over core biopsy and open excision biopsy. Benign conditions of breast can be diagnosed easily on FNA if done accurately. The current usage of C1 - C5 categories in typing the breast lesions gives a wide scope for pathologist to place the doubt ful lesions freely in the categories. However a disease specific diagnosis was preferred by the clinicians. 3. In

  7. [Breast repaired by silicone implant. Case report of necrobiosis lipoidica].

    Science.gov (United States)

    Azoulay, B; Bosque, T; Burin des Roziers, B; Daoud, G; Cartier, S

    2012-02-01

    The authors report a very rare case of necrobiosis lipoidica, histopathologically confirmed, which happened in the breast a few months following the insertion of a silicone implant (post-mastectomy reconstruction). This case raises two problems: the physiopathology (role of the silicone implant) and the treatment of this accident, resistant to current therapy.

  8. Comparison study of reconstruction algorithms for prototype digital breast tomosynthesis using various breast phantoms.

    Science.gov (United States)

    Kim, Ye-seul; Park, Hye-suk; Lee, Haeng-Hwa; Choi, Young-Wook; Choi, Jae-Gu; Kim, Hak Hee; Kim, Hee-Joung

    2016-02-01

    Digital breast tomosynthesis (DBT) is a recently developed system for three-dimensional imaging that offers the potential to reduce the false positives of mammography by preventing tissue overlap. Many qualitative evaluations of digital breast tomosynthesis were previously performed by using a phantom with an unrealistic model and with heterogeneous background and noise, which is not representative of real breasts. The purpose of the present work was to compare reconstruction algorithms for DBT by using various breast phantoms; validation was also performed by using patient images. DBT was performed by using a prototype unit that was optimized for very low exposures and rapid readout. Three algorithms were compared: a back-projection (BP) algorithm, a filtered BP (FBP) algorithm, and an iterative expectation maximization (EM) algorithm. To compare the algorithms, three types of breast phantoms (homogeneous background phantom, heterogeneous background phantom, and anthropomorphic breast phantom) were evaluated, and clinical images were also reconstructed by using the different reconstruction algorithms. The in-plane image quality was evaluated based on the line profile and the contrast-to-noise ratio (CNR), and out-of-plane artifacts were evaluated by means of the artifact spread function (ASF). Parenchymal texture features of contrast and homogeneity were computed based on reconstructed images of an anthropomorphic breast phantom. The clinical images were studied to validate the effect of reconstruction algorithms. The results showed that the CNRs of masses reconstructed by using the EM algorithm were slightly higher than those obtained by using the BP algorithm, whereas the FBP algorithm yielded much lower CNR due to its high fluctuations of background noise. The FBP algorithm provides the best conspicuity for larger calcifications by enhancing their contrast and sharpness more than the other algorithms; however, in the case of small-size and low

  9. The use of {sup 99m}Tc-phytate for sentinel node mapping in melanoma, breast cancer and vulvar cancer: a study of 100 cases

    Energy Technology Data Exchange (ETDEWEB)

    Tavares, M.G.M.; Sapienza, M.T.; Endo, I.S.; Soares, J. Jr.; Lewin, S.; Marone, M.M.S. [UDDO - Nuclear Medicine Dept., Sao Paulo, SP (Brazil); Galeb, N.A. Jr.; Belfort, F.A.; Costa, R.R.; Osorio, C.A.B.T.; Goes, J.C.S. [Brazilian Inst. of Cancer Control (IBCC), Sao Paulo (Brazil)

    2001-11-01

    Sentinel node mapping reduces surgical morbidity and allows the use of more accurate tumour staging techniques. Radionuclide studies are preferentially performed using small colloids, which have limited availability in our country. The possibility of using phytate for sentinel node mapping was raised because of the similarity between its biodistribution and that of nanocolloids in the reticulo-endothelial system. In this paper we evaluated the use of {sup 99m}Tc-phytate for sentinel node mapping, correlating the histopathological results with the status of the rest of the lymph node chain in different malignant tumours. A total of 100 patients were studied. group 1 consisted of 62 patients with breast cancer, group 2 of 20 patients with melanoma and group 3 of 18 patients with vulvar carcinoma. Lymph node scintigraphy was carried out after injecting {sup 99m}Tc-phytate subdermally, and the sentinel node projection was marked on the skin. After 18-24 h, intraoperative sentinel node localisation was performed using a gamma probe (combined with visual localisation using patent blue dye) in 75 patients, and lymph node dissection was then carried out. Radionuclide scintigraphy identified the sentinel node in 98% of all studies. Intraoperative detection using the gamma probe was equally efficient: group 1=93% (38/41), group 2=95% (18/19) and group 3=100% (15/15). The sentinel node was involved in 41%, 31% and 20% of cases in groups 1, 2 and 3, respectively. Among the patients with positive nodes, the sentinel node was the only one affected in 53% of group 1, 50% of group 2 and 67% of group 3 cases. The method's negative predictive value was 91% in group 1 and 100% in the other groups. One false-negative study occurred in a patient who had a multifocal tumour and an intraparenchymatous lymph node; another occurred in a patient with a macroscopically affected node found during surgery. There were no side-effects related to the {sup 99m}Tc-phytate. It is concluded that

  10. AN EPIDEMIOLOGY AND MOLECULAR GENETIC STUDY ON BREAST CANCER SUSCEPTIBILITY

    Institute of Scientific and Technical Information of China (English)

    贾卫华; 王继先; 李本孝; 李征

    2000-01-01

    Objectives. To investigate the genetic susceptibility for breast cancer of Chinese, a hospital-based case-control study, pedigree survey and molecular genetic study were conducted. Methods. Logistic regression model and stratification methods were used in the risk factors analysis. Li-Mantel art and Falconer methods were used to analyze the segregation ratio and heritability. Polymerase chain reaction (PCR) and polyacrylamide gel electrophoresis were used to detect AI, G-banding technique was used to detect the chromosome aberration of peripheral blood lymphocyte. Results. Family history of breast cancer is related to enhanced breast cancer risk significartly, OR is 3.905 ( 95 % CI = 1.079 ~ 14.13), and it widely interacts with other risk factors. Accumulative incidence of breast cancer in first degree relatives is 9.99%, which is larger than that in second, third degree and non-blood relatives. Segregation ratio is 0.021, heritability among first degree relatives is 35.6 ± 5.8%. Frequencies of LOH at BRCA1 and BRCA2 loci in sporadic breast cancer are 6.12% and 5.77% respectively. In the sibs, both of them show LOH at D13S173 locus, and high frequencies of chromosome aberrations were observed. Conclusions. Genetic susceptibility contributes to breast cancer occurrence of Chinese, and its racial variation may be one of the important reasons for the large difference of incidence between western and eastern countries.

  11. AN EPIDEMIOLOGY AND MOLECULAR GENETIC STUDY ON BREAST CANCER SUSCEPTIBILITY

    Institute of Scientific and Technical Information of China (English)

    贾卫华; 王继先; 李本孝; 李征

    2000-01-01

    Obieaites. To investigate the genetic susceptibility for breast cancer of Chinese, a hospital-besed case-control study, pedigree survey and molecular genetic study were conducted. Methods. Logistic regression model and stratification methods were used in the risk factors analysis. Li-Mantel-Gart and Falconer methods were used to analyze the segregation ratio and heritability. Polymemse chain reaction (PCR) and polyacrylamide gel electrophoresis were used to detect AI, G-banding technique was used to detect the chromosome aberration of peripheral blood lymphocyte. Results. Family history of breast cancer is related to enhanced breast cancer risk significantly, OR is 3.905(95% CI = 1.079—14.13), and it widely interacts with other risk factors. Accumulative incidence of breast cancer in first degree relatives is 9.99%, which is larger than that in second, third degree and non-blnod relatives. Segregation ratio is 0.021, heritability among first degree relatives is 35.6 ± 5.8%. Frequencies of LDH at BRCA1 and BRCA2 loci in sporadic breast cancer are 6.12% and 5.77% respectively. In the sibs, both of them show LOH at D13S173 locus, and high frequencies of chromosome abermtions were observed.Condusions. Genetic susceptibility contributes to breast cancer occurrence of Chinese, and its racial variation may be one of the important reasons for the large difference of incidence between western and eastern countries.

  12. Is primary tuberculosis of breast a forgotten entity? Series of three cases

    Directory of Open Access Journals (Sweden)

    Dakshayani S Nirhale

    2014-01-01

    Full Text Available The incidence of tuberculosis is high in developing country; primary tuberculosis of breast is extremely rare, 3-4% of all breast lesions. Tuberculosis of breast often mimics breast cancers clinically. We are reporting here three cases of primary tuberculosis of breast presented with painless breast lump. Diagnosis was difficult and made by several parameters in different cases. Made by excision biopsy or the presence of acid-fast bacilli or Tuberculin test or Fine needle aspiration cytology of breast lump depending upon the cases. All the patients responded well to anti-tubercular regimen.

  13. Can we omit scintiscanning of the skeleton in follow-up aftercare of carcinoma of the breast. A prospective study of 630 cases. Ist die Skelettszintigraphie in der Nachsorge des Mammakarzinoms entbehrlich. Eine prospektive Studie ueber 630 Faelle

    Energy Technology Data Exchange (ETDEWEB)

    Schuenemann, H. (Onkologische Klinik Bad Trissl, Oberaudorf (Germany, F.R.))

    1989-08-01

    630 women patients of the Bad Trissl clinic were admitted in 1987/88 to a prospective study to find out whether scintiscanning, or radionuclide imaging, of the skeleton can be omitted completely or in part in the after care and follow-up of carcinoma of the breast. The initial criterion was a postoperative carcinoma of the breast without metastasizing in the skeleton at the time the study began or the patient was admitted to the study. Careful pain anamnesis was performed by means of prepared questions, and a detailed clinical examination conducted to detect any pain in the skeleton of the patient concerned. This was followed by whole body scintiscanning of the skeleton and complementary X-ray films, if necessary additional examinations. It was found that clinical findings and imaging methods agreed in 545 patients. In 55 cases a finding that was clinically suspicious of metastases or doubtful, could be refuted by both scintiscan and by X-ray, osseous metastasizing would have been overlooked without skeleton scintiscan in 14 patients only (2.2%), 11 of these 14 patients were high-risk patients (negative hormonal receptor status, axillary lymph node metastases). Hence, it will be sufficient to employ scintiscanning in the aftercare and follow-up of carcinoma of the breast on a risk-adapted basis provided this is preceded by careful pain analysis and clinical examination. Failure to detect metastasizing in the skeleton will then occur in only 3 of 630 patients (0.48%). In this manner 40% of scintiscans can be omitted in future. (orig.).

  14. Cystic fibroadenoma of the breast: a case report.

    Science.gov (United States)

    Durak, Merih Güray; Karaman, Ilgın; Canda, Tülay; Balci, Pınar; Harmancioğlu, Omer

    2011-01-01

    Fibroadenoma is the most common breast tumor in adolescent and young women. Fibroadenomas that consist of sclerosing adenosis, papillary apocrine metaplasia, epithelial calcifications, and/or cysts greater than 3 mm are considered as complex fibroadenoma. The relative risk of developing breast cancer in patients with complex fibroadenoma is increased, compared to women with noncomplex fibroadenoma. Extensive cystic degeneration in a fibroadenoma, so called "cystic fibroadenoma" is very rare. Herein, we present a case of such a lesion in a 43-year-old female who has been on follow-up for fibrocystic changes of the breast, and discuss both radiological and histopathologic differential diagnosis of this lesion with other cystic lesions of the breast, including cystic papilloma. The patient is free of disease after 17 months of clinical follow-up.

  15. Study of the radiation effect in breast implants

    Energy Technology Data Exchange (ETDEWEB)

    Moreno T, L. R.; Ramirez R, A., E-mail: lumor2000@yahoo.com.mx [Universidad Autonoma Metropolitana, Unidad Azcapotzalco, Departamento de Ciencias Basicas, Av. San Pablo No. 180, Col. Reynosa Tamaulipas, 02200 Mexico D. F. (Mexico)

    2013-10-01

    This breast cancer is one of the most important death causes in women. Among the more frequently medical treatment for advanced breast cancer is the mastectomy. This situation leads to silicone implants as an esthetic option. There have been cases in patients with implants where cancer was frequently detected, in which a conventional radiotherapy is required. In this work is presented a study of the probable adverse effects caused by the application of high power X-rays (6-10 MV) to the silicone implants and to the surrounding tissues. In the research carried out at the clinic, none Bolus effect was detected in patients with implants. Our results prescribe that in the case of patients with implants and frequent breast cancer, the removal of implants is not necessary due radiotherapy works directly in the damaged tissues. (Author)

  16. Lower Breast Cancer Risk among Women following the World Cancer Research Fund and American Institute for Cancer Research Lifestyle Recommendations: EpiGEICAM Case-Control Study.

    Directory of Open Access Journals (Sweden)

    Adela Castelló

    Full Text Available According to the "World Cancer Research Fund" and the "American Institute of Cancer Research" (WCRF/AICR one in four cancer cases could be prevented through a healthy diet, weight control and physical activity.To explore the association between the WCRF/AICR recommendations and risk of breast cancer.During the period 2006 to 2011 we recruited 973 incident cases of breast cancer and 973 controls from 17 Spanish Regions. We constructed a score based on 9 of the WCRF/AICR recommendations for cancer prevention:: 1Maintain adequate body weight; 2Be physically active; 3Limit the intake of high density foods; 4Eat mostly plant foods; 5Limit the intake of animal foods; 6Limit alcohol intake; 7Limit salt and salt preserved food intake; 8Meet nutritional needs through diet; S1Breastfeed infants exclusively up to 6 months. We explored its association with BC by menopausal status and by intrinsic tumor subtypes (ER+/PR+ & HER2-; HER2+; ER&PR-&HER2- using conditional and multinomial logistic models respectively.Our results point to a linear association between the degree of noncompliance and breast cancer risk. Taking women who met 6 or more recommendations as reference, those meeting less than 3 showed a three-fold excess risk (OR=2.98(CI95%:1.59-5.59, especially for postmenopausal women (OR=3.60(CI95%:1.24;10.47 and ER+/PR+&HER2- (OR=3.60(CI95%:1.84;7.05 and HER2+ (OR=4.23(CI95%:1.66;10.78 tumors. Noncompliance of recommendations regarding the consumption of foods and drinks that promote weight gain in premenopausal women (OR=2.24(CI95%:1.18;4.28; p for interaction=0.014 and triple negative tumors (OR=2.93(CI95%:1.12-7.63; the intake of plant foods in postmenopausal women (OR=2.35(CI95%:1.24;4.44 and triple negative tumors (OR=3.48(CI95%:1.46-8.31; and the alcohol consumption in ER+/PR+&HER2- tumors (OR=1.52 (CI95%:1.06-2.19 showed the strongest associations.Breast cancer prevention might be possible by following the "World Cancer Research Fund" and the

  17. Fractal and stochastic geometry inference for breast cancer: a case study with random fractal models and Quermass-interaction process.

    Science.gov (United States)

    Hermann, Philipp; Mrkvička, Tomáš; Mattfeldt, Torsten; Minárová, Mária; Helisová, Kateřina; Nicolis, Orietta; Wartner, Fabian; Stehlík, Milan

    2015-08-15

    Fractals are models of natural processes with many applications in medicine. The recent studies in medicine show that fractals can be applied for cancer detection and the description of pathological architecture of tumors. This fact is not surprising, as due to the irregular structure, cancerous cells can be interpreted as fractals. Inspired by Sierpinski carpet, we introduce a flexible parametric model of random carpets. Randomization is introduced by usage of binomial random variables. We provide an algorithm for estimation of parameters of the model and illustrate theoretical and practical issues in generation of Sierpinski gaskets and Hausdorff measure calculations. Stochastic geometry models can also serve as models for binary cancer images. Recently, a Boolean model was applied on the 200 images of mammary cancer tissue and 200 images of mastopathic tissue. Here, we describe the Quermass-interaction process, which can handle much more variations in the cancer data, and we apply it to the images. It was found out that mastopathic tissue deviates significantly stronger from Quermass-interaction process, which describes interactions among particles, than mammary cancer tissue does. The Quermass-interaction process serves as a model describing the tissue, which structure is broken to a certain level. However, random fractal model fits well for mastopathic tissue. We provide a novel discrimination method between mastopathic and mammary cancer tissue on the basis of complex wavelet-based self-similarity measure with classification rates more than 80%. Such similarity measure relates to Hurst exponent and fractional Brownian motions. The R package FractalParameterEstimation is developed and introduced in the paper.

  18. CYTOMORPHOLOGIC AL STUDY OF BREAST LESIONS WITH SONOMAMMOGRAPHIC CORRELATION

    Directory of Open Access Journals (Sweden)

    Sunita

    2015-10-01

    Full Text Available Breast cancer is the second most common cancer worldwide and remains a major public health problem among women. Fine needle aspiration cytology (FNAC is a reliable diagnostic tool to assess the nature of palpable breast lesions . AIMS : To assess cytomorphological study of breast lesions, to classify smears into C1 - C5 and to correlate FNAC with biopsy, ultrasonography and mammography when available . MATERIALS AND METHODS : FNAC was done on 170 cases of breast lesions from September 2005 to Oct 2006 in the Department of Pathology , NSCB medical college, Jabalpur. Cases presenting with complaints of lump and pain were subjected to FNAC. Aspirations were done with 10ml syringe with a 22 gauge needle. Aspirates were smeared and air dried for MGG staining. RESULTS: Of the 170 cases malignancy accounted for 37.1%, benign lesion made up 50% and 10% constituted the gray zone (category C3 and C4.Most common benign lesion was fibroadenoma (48.8% followed by fibrocystic disease (13.3% and in malignant cases majority (80.9% ha d infiltrating duct carcinoma followed by lobular carcinoma and medullary carcinoma. Mammography and sonography was done in 74 cases prior to FNAC. Diagnostic accuracy with mammography was 81.8%. 5 malignant cases on histology were reported as suspicious o n radiology and 1 case was wrongly diagnosed as benign . CONCLUSION : Cytologic examination can confirm the presence of clinically suspected malignancies and classify the nature of atypical or suspicious lesion found on mammography. Active use of FNAC and so nomammography could cut down the number of surgical biopsies of benign breast lesions.

  19. Primary Osteosarcoma of the Breast: A Case Report

    Directory of Open Access Journals (Sweden)

    Anna Rizzi

    2013-01-01

    Full Text Available Introduction. Primary osteosarcoma of the breast is a rare soft-tissue form of osteosarcoma without involvement of the skeletal system. Due to the rarity of the disease, its clinical features and optimal treatment remain unclear. Case Presentation. This case report deals with a 62-year-old woman with pure osteosarcoma of the breast. Conclusions. The prognosis of primary osteosarcoma of the breast is poor. Recurrence is frequent, and it is often associated with haematogenous spread of the disease to the lung. Treatment follows the model of sarcomas affecting other locations and must be planned in a multidisciplinary fashion. Adjuvant chemotherapy should be considered for patients with tumors showing aggressive features.

  20. A Scary Onset of a Rare and Aggressive Type of Primary Breast Sarcoma: A Case Report

    Directory of Open Access Journals (Sweden)

    Inês Ramalho

    2016-11-01

    Full Text Available Primary breast sarcoma, arising from connective tissue within the breast, is extremely rare, accounting for less than 1% of all primary breast malignancies and no more than 5% of all sarcomas. The rarity of this pathology limits most studies to case reports and small retrospective studies, which has led to a lack of consensus on the clinical management. We report a clinical case of a 52-year-old woman, perimenopausal, previously healthy, with regular breast surveillance, who presented with a large (>20 cm and rapidly expanding hypervascularized tumor of the left breast developed over 10 days, with a very thin preulcerative skin over the last 4 days. There was no systemic dissemination. The patient was submitted to total mastectomy and excision of axillary adenopathy. The tumor was diagnosed histologically as malignant phyllodes tumor associated with areas of high-grade sarcoma. Due to rapid growth and aggressive histological characteristics, adjuvant chemotherapy and radiotherapy were performed. There is a lot of evidence that tumors larger than 5 cm are associated with a poor prognosis. Despite the poor prognosis associated with this aggressive entity, the patient had no recurrence during 5 years of follow-up. We review the relevant literature about primary breast sarcomas.

  1. A Scary Onset of a Rare and Aggressive Type of Primary Breast Sarcoma: A Case Report

    Science.gov (United States)

    Ramalho, Inês; Campos, Sara; Rebelo, Teresa; Figueiredo Dias, Margarida

    2016-01-01

    Primary breast sarcoma, arising from connective tissue within the breast, is extremely rare, accounting for less than 1% of all primary breast malignancies and no more than 5% of all sarcomas. The rarity of this pathology limits most studies to case reports and small retrospective studies, which has led to a lack of consensus on the clinical management. We report a clinical case of a 52-year-old woman, perimenopausal, previously healthy, with regular breast surveillance, who presented with a large (>20 cm) and rapidly expanding hypervascularized tumor of the left breast developed over 10 days, with a very thin preulcerative skin over the last 4 days. There was no systemic dissemination. The patient was submitted to total mastectomy and excision of axillary adenopathy. The tumor was diagnosed histologically as malignant phyllodes tumor associated with areas of high-grade sarcoma. Due to rapid growth and aggressive histological characteristics, adjuvant chemotherapy and radiotherapy were performed. There is a lot of evidence that tumors larger than 5 cm are associated with a poor prognosis. Despite the poor prognosis associated with this aggressive entity, the patient had no recurrence during 5 years of follow-up. We review the relevant literature about primary breast sarcomas. PMID:28101028

  2. Clear Cell Carcinoma of the Breast: A Rare Breast Cancer Subtype - Case Report and Literature Review

    Directory of Open Access Journals (Sweden)

    Vilma Ratti

    2015-11-01

    Full Text Available Background: Glycogen-rich clear cell breast carcinoma is a rare histological breast cancer subtype. Its prognosis may vary depending on specific clinical and pathological characteristics such as low grade, strong positivity of estrogen receptor (ER expression and early diagnosis. Case Presentation: We present the case of a 53-year-old woman with a bleeding 10-cm-diameter mass in the left breast. The histological examination showed a poorly differentiated tumor with malignant cells characterized by abundant clear cytoplasm. The diagnosis of clear cell carcinoma was based on the histological characteristics of the tumor, and a nonmammary origin was initially ruled out. The tumor was triple negative [i.e. ER, progesterone receptor (PR and HER2 negative]. Four months after the initial locoregional treatment, the patient developed lung and distant lymph node metastases. Conclusions: Glycogen-rich clear cell carcinoma of the breast is a rare tumor. Early diagnosis, absence of lymph node metastases and ER/PR positivity are associated with a better prognosis, as in other common breast cancer subtypes.

  3. [Sentinel lymph node biopsy in breast cancer. Experience of the Rome Breast Cancer Study Group].

    Science.gov (United States)

    Fortunato, Lucio; Drago, Stefano; Vitelli, Carlo Eugenio; Santoni, Marcello; Gucciardo, Giacomo; Cabassi, Alessandro; Farina, Massimo; La Pinta, Massimo; Remedi, Massimiliano; Pagano, Giovanni; Silipod, Teresa; Terribile, Daniela; Stagnitto, Daniela; Grassi, Giovanni Battista

    2006-01-01

    We report our multicentric experience with sentinel lymph node biopsy for breast cancer patients. Patients with breast cancer operated on from January 1999 to March 2005 in 6 different institutions in the Rome area were retrospectively reviewed. All patients gave written informed consent. 1440 consecutive patients were analysed, with a median age of 59 years (range: 33-81) and a median tumour diameter of 1.3 cm (range: 0.1-5). Patients underwent lymphatic mapping with Tc99 nanocolloid (N = 701; 49%), with Evans Blue (N = 70; 5%), or with a combined injection (N = 669, 46%). The majority of patients were mapped with an intradermal or subdermal injection (N = 1193; 84%), while an intraparenchymal or peritumoral injection was used in 41 (3%) and 206 patients (13%), respectively. Sentinel lymph nodes were identified in 1374/1440 cases (95.4%), and 2075 sentinel lymph nodes were analysed (average 1.5/patient). A total of 9305 additional non-sentinel lymph-nodes were removed (median 6/patient). Correlations between sentinel lymph nodes and final lymph node status were found in 1355/1374 cases (98.6%). There were 19 false-negative cases (5%). Lymph node metastases were diagnosed in 325 patients (24%). In this group, micrometastases (< 2 mm in diameter) were diagnosed in 103 cases (7.6%). Additionally, isolated tumour cells were reported in 61 patients (4,5%). In positive cases, additional metastases in non-sentinel lymph-nodes were identified in 117/325 cases after axillary dissection (36%). Axillary dissection was avoided in 745/1440 patients (52%). At a median follow-up of 36 months, only 1 axillary recurrence has been reported. Sentinel lymph node biopsy improves staging in women with breast cancer because it is accurate and reproducible, and allows detection of micrometastases and isolated tumour cells that would otherwise be missed. Our multicentric study confirms that this is the preferred axillary staging procedure in women with breast cancer.

  4. Male breast cancer: a report of 127 cases at a Moroccan institution

    Directory of Open Access Journals (Sweden)

    Tijami Fouad

    2011-06-01

    Full Text Available Abstract Background Male breast cancer (MBC is a rare disease representing less than 1% of all malignancies in men and only 1% of all incident breast cancers. Our study details clinico-pathological features, treatments and prognostic factors in a large Moroccan cohort. Findings One hundred and twenty-seven patients were collected from 1985 to 2007 at the National Institute of Oncology in Rabat, Morocco. Median age was 62 years and median time for consultation 28 months. The main clinical complaint was a mass beneath the areola in 93, 5% of the cases. Most patients have an advanced disease. Ninety-one percent of tumors were ductal carcinomas. Management consisted especially of radical mastectomy; followed by adjuvant radiotherapy and hormonal therapy with or without chemotherapy. The median of follow-up was 30 months. The evolution has been characterized by local recurrence; in twenty two cases (17% of all patients. Metastasis occurred in 41 cases (32% of all patients. The site of metastasis was the bone in twenty cases; lung in twelve cases; liver in seven case; liver and skin in one case and pleura and skin in one case. Conclusion Male breast cancer has many similarities to breast cancer in women, but there are distinct features that should be appreciated. Future research for better understanding of this disease at national or international level are needed to improve the management and prognosis of male patients.

  5. Primary Angiosarcoma of the Breast: A Case Report and Review of the Literature.

    Science.gov (United States)

    Tomich, John; Grove Nigro, Kelly; Barr, Richard G

    2017-02-23

    Primary angiosarcoma of the breast is a rare entity. In this case report, we present a case of primary angiosarcoma of the breast in a young woman who presents with her entire right breast enlarged without skin coloration change or signs of mastitis. She recently stopped breastfeeding. This case report will review the literature and present the mammographic and sonographic findings including elastography.

  6. ROLE OF ULTRASOUND IN EVALUATION OF BREAST DISEASES (WITH FOCUS ON BI-RADS 1-3 VS. BI-RADS 4-5: A STUDY OF 131 CASES

    Directory of Open Access Journals (Sweden)

    Pankaj Sharma

    2016-10-01

    Full Text Available BACKGROUND Ultrasound is a radiation free, readily available imaging modality that is routinely used for evaluation of breast. The patient usually are for routine checkup to nonspecific symptoms with few showing specific signs and symptoms. In this study, an attempt has been made to understand the role of ultrasound in diagnosing benign lesions with a drawback focused on early malignant lesion. Also, the differentiation of solid and cystic lesions can reduce biopsy. MATERIALS AND METHODS This study was done retrospectively evaluating 131 consecutive patients. The ultrasound study included evaluation of mainly female patients with few male cases. RESULTS Most common lesions were benign lesions. Among these benign lesions, fibroadenomas and fibrocystic disease were the commonest. However, there were no early malignant lesion seen in this study. CONCLUSION Breast ultrasound is choice of investigation in benign breast diseases. Also, such lesions can be easily followed up at primary level. However, there is a limited role in detecting early malignant lesions, which will require additional workup at a higher level especially in high-risk groups.

  7. Reporting a Rare Case of Pleomorphic Adenoma of the Breast

    Directory of Open Access Journals (Sweden)

    Tahere Khamechian

    2014-01-01

    Full Text Available Pleomorphic adenoma (PA is the most common tumor type in the salivary gland. PA is uncommon in the breast tissue. Only 73 cases of PA of the breast have been reported in the world literature. We are reporting the 74th case of PA of the breast. A 61-year-old woman was referred to Shahid Beheshti Hospital Obstetric Clinic with bloody painless discharge from the right nipple. A bean size mass was detected immediately below the right nipple. After an excisional biopsy, the pathologist found proliferation in epithelial and myoepithelial cells that had small and multiple nuclei, myxoid and chondroid stroma. Immunohistochemistry stain was positive for S-100 and patchy for GFAP in tumor cells and for SMA around the tubule-glandular and tumor cell aggregates and suggested PA of the breast. It is essential for the pathologists to consider PA of the breast as a differential diagnosis of a rounded circumscribed mass in the juxta-areolar areas. Careful paraffin sections should be performed to avoid an unnecessary mastectomy.

  8. Mammography controversy: a case for breast self-examination

    Energy Technology Data Exchange (ETDEWEB)

    Gorringe, R.; Lee, M.M.; Voda, A.

    1978-07-01

    The mammography controversy and the directives in the NIH guidelines must be considered by nurses because of their implications for preventive health care and early detection of breast cancer. Nursing is in an ideal position within the health care delivery system to promote breast self-examination. In the meantime the relative risks and benefits of the procedure for women under age 50 must be studied.

  9. BRCA1 mutations in Algerian breast cancer patients: high frequency in young, sporadic cases

    Directory of Open Access Journals (Sweden)

    Nancy Uhrhammer, Amina Abdelouahab, Laurence Lafarge, Viviane Feillel, Ahmed Ben Dib, Yves-Jean Bignon

    2008-01-01

    Full Text Available Breast cancer rates and median age of onset differ between Western Europe and North Africa. In Western populations, 5 to 10 % of breast cancer cases can be attributed to major genetic factors such as BRCA1 and BRCA2, while this attribution is not yet well defined among Africans. To help determine the contribution of BRCA1 mutations to breast cancer in a North African population, we analysed genomic DNA from breast cancer cases ascertained in Algiers. Both familial cases (at least three breast cancers in the same familial branch, or two with one bilateral or diagnosed before age 40 and sporadic cases less than 38 years of age were studied. Complete sequencing plus quantitative analysis of the BRCA1 gene was performed. 9.8 % (5/51 of early-onset sporadic and 36.4 % (4/11 of familial cases were found to be associated with BRCA1 mutations. This is in contrast 10.3 % of French HBOC families exhibiting a BRCA1 mutation. One mutation, c.798_799delTT, was observed in two Algerian families and in two families from Tunisia, suggesting a North African founder allele. Algerian non-BRCA1 tumors were of significantly higher grade than French non-BRCA tumors, and the age at diagnosis for Algerian familial cases was much younger than that for French non-BRCA familial cases. In conclusion, we observed a much higher frequency of BRCA1 mutations among young breast cancer patients than observed in Europe, suggesting biological differences and that the inclusion criterea for analysis in Western Europe may not be applicable for the Northern African population.

  10. Primary melanoma of the breast: A case report with imaging findings

    Energy Technology Data Exchange (ETDEWEB)

    Yeom, Yoo Kyung; Cha, Joo Hee; Kim, Hak Hee; Shin, Hee Jung; Chae, Eun Young; Choi, Woo Jung; Song, In Hye [Asan Medical Center, University of Ulsan College of Medicine, Seoul (Korea, Republic of)

    2015-11-15

    Primary breast melanoma is extremely rare, and as such, there are no established radiologic findings in the literature. This report describes a case of primary malignant melanoma with mammography, ultrasonography, and magnetic resonance imaging findings. Our case study demonstrates a well-circumscribed heterogeneous rim-enhancing mass, with an internal cystic or necrotic portion seen using three modalities. Thus, although rare, this condition should be included in the differential diagnosis of a well-demarcated heterogeneous breast mass, and further pathological confirmation is needed.

  11. Fibroadenoma of ectopic breast of axilla: A rare case report

    Directory of Open Access Journals (Sweden)

    Umesh Jethwani

    2015-01-01

    Full Text Available Ectopic breast tissue (EBT is a rare anomaly. Common location of EBT is along the milk line extending from the nipple to the symphysis pubis. EBT is susceptible to same pathologic processes as normal breast. Fibroadenoma though very frequent entity, but is very rarely reported in EBT of axilla. It poses a diagnostic challenge to the treating physician, and high index of suspicion is required for early detection. Here we report a rare case of fibroadenoma of EBT of axilla in a 25-year-old girl, which was managed by excision.

  12. Frostbite injury of the breast: a case report.

    Science.gov (United States)

    Öksüz, S; Eren, F; Sever, C; Ülkür, E

    2014-06-30

    This paper presents an unusual case of frostbite injury to the breast area caused by faulty cryotherapy application. Cryotherapy, commonly used by patients and health professionals, relieves pain and edema after trauma and sports injuries. However, applying cold therapy is not common for surgical procedures involving soft tissue. The frostbite injury to the breast presented here occurred due to persistent use of a self-prepared ice pack following a needle aspiration biopsy. Cold exposure to soft tissue may cause frostbite. It is crucial to inform patients about proper application of cryotherapy and possible complications, particularly for the procedures in which cold therapy is not widely used.

  13. Assessment of diagnosis of inflammatory breast cancer cases at two cancer centers in Egypt and Tunisia.

    Science.gov (United States)

    Schairer, Catherine; Soliman, Amr S; Omar, Sherif; Khaled, Hussein; Eissa, Saad; Ayed, Farhat Ben; Khalafallah, Samir; Ayoub, Wided Ben; Kantor, Elizabeth D; Merajver, Sofia; Swain, Sandra M; Gail, Mitchell; Brown, Linda Morris

    2013-04-01

    The diagnosis of inflammatory breast cancer (IBC) is largely clinical and therefore inherently somewhat subjective. The objective of this study was to evaluate the diagnosis of IBC at two centers in North Africa where a higher proportion of breast cancer is diagnosed as IBC than in the United States (U.S.). Physicians prospectively enrolled suspected IBC cases at the National Cancer Institute (NCI) - Cairo, Egypt, and the Institut Salah Azaiz (ISA), Tunisia, recorded extent and duration of signs/symptoms of IBC on standardized forms, and took digital photographs of the breast. After second-level review at study hospitals, photographs and clinical information for confirmed IBC cases were reviewed by two U.S. oncologists. We calculated percent agreement between study hospital and U.S. oncologist diagnoses. Among cases confirmed by at least one U.S. oncologist, we calculated median extent and duration of signs and Spearman correlations. At least one U.S. oncologist confirmed the IBC diagnosis for 69% (39/50) of cases with photographs at the NCI-Cairo and 88% (21/24) of cases at the ISA. All confirmed cases had at least one sign of IBC (erythema, edema, peau d'orange) that covered at least one-third of the breast. The median duration of signs ranged from 1 to 3 months; extent and duration of signs were not statistically significantly correlated. From the above-mentioned outcomes, it can be concluded that the diagnosis of a substantial proportion of IBC cases is unambiguous, but a subset is difficult to distinguish from other types of locally advanced breast cancer. Among confirmed cases, the extent of signs was not related to delay in diagnosis.

  14. Primary and Secondary T-cell Lymphomas of the Breast: Clinico-pathologic Features of 11 Cases

    Science.gov (United States)

    Gualco, Gabriela; Chioato, Lucimara; Harrington, William J.; Weiss, Lawrence M.; Bacchi, Carlos E.

    2009-01-01

    Breast involvement by non-Hodgkin lymphomas is rare, and exceptional for T-cell lymphomas; we studied the morphologic, immunophenotypic, and clinical features of 11 patients with T-cell non-Hodgkin lymphomas involving the breast. Four cases fulfilled the definition criteria for primary breast lymphomas, 3 females and 1 male, with a median age of 51 years. One primary breast lymphomas was T-cell lymphoma unspecified, other was subcutaneous panniculitis-like T-cell lymphoma, and 2 cases were anaplastic large cell lymphomas. One of the anaplastic large cell lymphoma cases was found surrounding a silicone breast implant and presented as clinically as mastitis; whereas the other case occurred in a man. T-cell lymphoma secondarily involved the breast in 7 patients, all women and 1 bilateral, with a median age of 29 years. These secondary breast lymphomas occurred as part of widespread nodal or leukemic disease. Three patients had adult T-cell leukemia/lymphoma, including the patient with bilateral lesions, 3 others had precursor T-lymphoblastic lymphoma/leukemia, and the other presented with a peripheral-T-cell lymphoma nonotherwise specified type. Breast T-cell lymphomas are very infrequent and are morphologically and clinically heterogeneous. PMID:19318917

  15. Primary and secondary T-cell lymphomas of the breast: clinico-pathologic features of 11 cases.

    Science.gov (United States)

    Gualco, Gabriela; Chioato, Lucimara; Harrington, William J; Weiss, Lawrence M; Bacchi, Carlos E

    2009-07-01

    Breast involvement by non-Hodgkin lymphomas is rare, and exceptional for T-cell lymphomas; we studied the morphologic, immunophenotypic, and clinical features of 11 patients with T-cell non-Hodgkin lymphomas involving the breast. Four cases fulfilled the definition criteria for primary breast lymphomas, 3 females and 1 male, with a median age of 51 years. One primary breast lymphomas was T-cell lymphoma unspecified, other was subcutaneous panniculitis-like T-cell lymphoma, and 2 cases were anaplastic large cell lymphomas. One of the anaplastic large cell lymphoma cases was found surrounding a silicone breast implant and presented as clinically as mastitis; whereas the other case occurred in a man. T-cell lymphoma secondarily involved the breast in 7 patients, all women and 1 bilateral, with a median age of 29 years. These secondary breast lymphomas occurred as part of widespread nodal or leukemic disease. Three patients had adult T-cell leukemia/lymphoma, including the patient with bilateral lesions, 3 others had precursor T-lymphoblastic lymphoma/leukemia, and the other presented with a peripheral-T-cell lymphoma non otherwise specified type. Breast T-cell lymphomas are very infrequent and are morphologically and clinically heterogeneous.

  16. Anal metastasis from recurrent breast lobular carcinoma: A case report

    Institute of Scientific and Technical Information of China (English)

    Maria Puglisi; Emanuela Varaldo; Michela Assalino; Gianluca Ansaldo; Giancarlo Torre; Giacomo Borgonovo

    2009-01-01

    We report a case of isolated gastrointestinal metastasis from breast lobular carcinoma, which mimicked primary anal cancer. In July 2000, an 88-year-old woman presented with infiltrating lobular cancer (pT1/G2/N2). The patient received postoperative radiotherapy and hormonal therapy. Four years later,she presented with an anal polypoid lesion. The mass was removed for biopsy. Immunohistochemical staining suggested a breast origin. Radiotherapy was chosen for this patient, which resulted in complete regression of the lesion. The patient died 3 years after the first manifestation of gastrointestinal metastasis.According to the current literature, we consider the immunohistochemistry features that are essential to support the suspicion of gastrointestinal breast metastasis, and since we consider the gastrointestinal involvement as a sign of systemic disease, the therapy should be less aggressive and systemic.

  17. Malignant Fibrous Histiocytoma of the Breast: A Case Report

    Directory of Open Access Journals (Sweden)

    Dimosthenis Miliaras

    2012-01-01

    Full Text Available This paper concerns a case of Malignant Fibrous Histiocytoma (MFH of the Breast in a 73-years-old woman. A lump was found in her right breast, measuring 1.7 cm in diameter. Surgical excision followed, and pathology revealed a highly atypical spindle cell tumor. Immunohistochemistry along the histological features, excluded the possibility of carcinoma, malignant phyllodes tumor, or another type of pure sarcoma. There was no history of previous irradiation in the region. MFH is among the rarest types of sarcoma of the breast, and most of the times behaves aggressively. Excision with wide, free-of-tumor margins is the most effective treatment, when feasible.

  18. Simultaneous bilateral breast cancer in a male: a case report and review of the literature.

    Science.gov (United States)

    Melenhorst, J; van Berlo, C L H; Nijhuis, P H A

    2005-01-01

    A 63-year-old male presented with a bilateral breast carcinoma. Both axillae showed metastases. The patient was treated with a bilateral modified breast amputation. Study of the literature shows that synchronous bilateral breast cancer in males is uncommon. Even in a male with changing breast tissue a carcinoma has to be considered. In male breast cancer, adherence to diagnostic and treatment guidelines for female breast cancer is generally advocated. In males, hormonal causes have to be excluded.

  19. Tumour location and axillary lymph node involvement in breast cancer: a series of 3472 cases from Sweden

    DEFF Research Database (Denmark)

    Manjer, J; Balldin, G; Garne, J P

    2004-01-01

    AIM: This study investigates the potential relation between breast cancer location and axillary lymph node involvement (ALNI). METHODS: Out of all cases with unilateral first-time diagnosis of invasive breast cancer in Malmö, Sweden, between 1961 and 1991, 3472 underwent axillary dissection. The .......19-2.18), and for central tumours 3.50 (2.32-5.28). CONCLUSIONS: Outer and central breast tumours are associated with a high risk of axillary lymph node involvement. Udgivelsesdato: 2004-Aug......AIM: This study investigates the potential relation between breast cancer location and axillary lymph node involvement (ALNI). METHODS: Out of all cases with unilateral first-time diagnosis of invasive breast cancer in Malmö, Sweden, between 1961 and 1991, 3472 underwent axillary dissection...

  20. EGFR-Mutated Breast Metastasis of Lung Adenocarcinoma: A Case Report.

    Science.gov (United States)

    Dansin, Eric; Carnot, Aurélien; Servent, Véronique; Daussay, Dorothée; Robin, Yves-Marie; Surmei-Pintilie, Ecaterina; Lauridant, Géraldine; Descarpentries, Clothilde; Révillion, Françoise; Delattre, Claire

    2015-01-01

    Breast metastasis from other primary carcinoma is very rare and could be difficult to identify despite immunohistochemistry analysis. Breast metastasis from lung adenocarcinoma can mimic triple-negative breast cancer. Given the prognosis and therapeutic challenges, a correct diagnosis appears essential, and molecular biomarkers could be useful. We report the case of a 52-year-old woman with a breast mass initially diagnosed as primary breast cancer and secondarily attached to breast metastasis from an EGFR-mutated lung adenocarcinoma. The same activating EGFR mutations were identified in both the primary lung carcinoma and the breast metastasis.

  1. EGFR-Mutated Breast Metastasis of Lung Adenocarcinoma: A Case Report

    Directory of Open Access Journals (Sweden)

    Eric Dansin

    2015-03-01

    Full Text Available Breast metastasis from other primary carcinoma is very rare and could be difficult to identify despite immunohistochemistry analysis. Breast metastasis from lung adenocarcinoma can mimic triple-negative breast cancer. Given the prognosis and therapeutic challenges, a correct diagnosis appears essential, and molecular biomarkers could be useful. We report the case of a 52-year-old woman with a breast mass initially diagnosed as primary breast cancer and secondarily attached to breast metastasis from an EGFR-mutated lung adenocarcinoma. The same activating EGFR mutations were identified in both the primary lung carcinoma and the breast metastasis.

  2. Pooled analysis of prospective cohort studies on height, weight and breast cancer risk

    NARCIS (Netherlands)

    Brandt, P.A. van den; Spiegelman, D.; Yaun, S-S.; Adami, H-O.; Beeson, L.; Folsom, A.R.; Fraser, G.; Goldbohm, R.A.; Graham, S.; Kushi, L.; Marshall, J.R.; Miller, A.B.; Rohan, T.; Smith-Warner, S.A.; Speizer, F.E.; Willett, W.C.; Wolk, A.; Hunter, D.J.

    2000-01-01

    The association between anthropometric indices and the risk of breast cancer was analyzed using pooled data from seven prospective cohort studies. Together, these cohorts comprise 337,819 women and 4,385 incident invasive breast cancer cases. In multivariate analyses controlling for reproductive, di

  3. Extremely rare borderline phyllodes tumor in the male breast: a case report.

    Science.gov (United States)

    Kim, Jung Gyu; Kim, Shin Young; Jung, Hae Yoen; Lee, Deuk Young; Lee, Jong Eun

    2015-01-01

    Phyllodes tumor of the male breast is an extremely rare disease, and far fewer cases of borderline phyllodes tumors than benign or malignant tumors in the male breast have been reported. We report a case of borderline phyllodes tumor in the male breast with imaging findings of the tumor and pathologic correlation.

  4. A rare case of breast carcinoma co-existing with axillary mantle cell lymphoma

    Directory of Open Access Journals (Sweden)

    Scally John

    2003-12-01

    Full Text Available Abstract Background Mantle cell lymphoma (MCL is a rare variety of non-Hodgkin's lymphoma which originates from CD5+ B-cell population in the mantle zones of lymphoid follicles. Coexistence of such tumours in the axillary lymph nodes with invasive breast cancers without prior history of adjuvant chemotherapy or radiotherapy has not been previously reported in literature. Case report We report a rare case of breast cancer co-existing with stage I mantle cell lymphoma of the ipsilateral axillary lymph node detected fortuitously by population screening. Conclusion Though some studies have tried to prove breast carcinomas and lymphomas to share a common molecular or viral link, more research needs to be done to establish whether such a link truly exists.

  5. Comparison of Clinicopathological Features and Treatments between Young (≤40 Years) and Older (>40 Years) Female Breast Cancer Patients in West China: A Retrospective, Epidemiological, Multicenter, Case Only Study

    Science.gov (United States)

    Li, Hongyuan; Zheng, Ke; Jiang, Jun; Zou, Tianning; Ma, Binlin; Li, Hui; Liu, Qilun; Ou, Jianghua; Wang, Ling; Wei, Wei; He, Jianjun; Ren, Guosheng

    2016-01-01

    The incidence of young cases of breast cancer is higher in China compared to the western world. We aimed to explore differences in risk factors, clinicopathological features and treatment modes of young female breast cancer compared to older patients in West China. We collected clinical information from 12,209 female breast cancer patients in West China, including risk factors, clinicopathological features and treatment modes, from January 2010 to December 2012. Chi-square tests and the multivariate logistic regression analysis were applied for statistical analysis. There were 2,682 young (≤40 years) cases and 9,527 older cases at the time of breast cancer diagnosis. Young patients had a greater tumor diameter at diagnosis, and a higher probability of axillary lymph node and distant metastasis (P menarche was earlier, they had lower marriage rates, fewer pregnancies and births, and a lower breastfeeding rate (P 40 years) female breast cancer patients in West China. As some of these results differ from those found in the western female population, it is likely that the mechanism of tumorigenesis of young female breast cancer patients in West China may differ from that in western developed countries. Further investigation into the regional differences in breast cancer tumorigenesis is warranted. PMID:27031236

  6. Comparison of Clinicopathological Features and Treatments between Young (≤40 Years and Older (>40 Years Female Breast Cancer Patients in West China: A Retrospective, Epidemiological, Multicenter, Case Only Study.

    Directory of Open Access Journals (Sweden)

    Ke Wang

    Full Text Available The incidence of young cases of breast cancer is higher in China compared to the western world. We aimed to explore differences in risk factors, clinicopathological features and treatment modes of young female breast cancer compared to older patients in West China. We collected clinical information from 12,209 female breast cancer patients in West China, including risk factors, clinicopathological features and treatment modes, from January 2010 to December 2012. Chi-square tests and the multivariate logistic regression analysis were applied for statistical analysis. There were 2,682 young (≤40 years cases and 9,527 older cases at the time of breast cancer diagnosis. Young patients had a greater tumor diameter at diagnosis, and a higher probability of axillary lymph node and distant metastasis (P 40 years female breast cancer patients in West China. As some of these results differ from those found in the western female population, it is likely that the mechanism of tumorigenesis of young female breast cancer patients in West China may differ from that in western developed countries. Further investigation into the regional differences in breast cancer tumorigenesis is warranted.

  7. Comparison of Clinicopathological Features and Treatments between Young (≤40 Years) and Older (>40 Years) Female Breast Cancer Patients in West China: A Retrospective, Epidemiological, Multicenter, Case Only Study.

    Science.gov (United States)

    Wang, Ke; Ren, Yu; Li, Hongyuan; Zheng, Ke; Jiang, Jun; Zou, Tianning; Ma, Binlin; Li, Hui; Liu, Qilun; Ou, Jianghua; Wang, Ling; Wei, Wei; He, Jianjun; Ren, Guosheng

    2016-01-01

    The incidence of young cases of breast cancer is higher in China compared to the western world. We aimed to explore differences in risk factors, clinicopathological features and treatment modes of young female breast cancer compared to older patients in West China. We collected clinical information from 12,209 female breast cancer patients in West China, including risk factors, clinicopathological features and treatment modes, from January 2010 to December 2012. Chi-square tests and the multivariate logistic regression analysis were applied for statistical analysis. There were 2,682 young (≤40 years) cases and 9,527 older cases at the time of breast cancer diagnosis. Young patients had a greater tumor diameter at diagnosis, and a higher probability of axillary lymph node and distant metastasis (P 40 years) female breast cancer patients in West China. As some of these results differ from those found in the western female population, it is likely that the mechanism of tumorigenesis of young female breast cancer patients in West China may differ from that in western developed countries. Further investigation into the regional differences in breast cancer tumorigenesis is warranted.

  8. Primary breast lymphoma in an immunocompromised male patient: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Yim, Bong Guk; Park, Jeong Seon; Koo, Hye Ryoung; Kim, Soo Yeon; Jang, Ki Seok [Hanyang University Medical Center, Hanyang University College of Medicine, Seoul (Korea, Republic of); Kim, Jin Young; Choi, Yun Young [Dept. of Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri (Korea, Republic of)

    2015-10-15

    Primary breast lymphoma in a male patient is extremely rare. We report a case of primary breast lymphoma in an immunocompromised male patient, after renal transplantation. The sonographic and histological features are described in depth.

  9. 乳腺恶性腺肌上皮瘤临床病理学观察%Malignant adenomyoepithelioma of breast: a clinicopathological study of 3 cases

    Institute of Scientific and Technical Information of China (English)

    周晓莉; 范钦和; 鲍永仪; 王更芳

    2011-01-01

    目的 探讨乳腺恶性腺肌上皮瘤(adenomyoepithelioma,AME)的临床及病理学特点、诊断及鉴别诊断.方法 运用HE染色、镜检及免疫组化染色对3例AME进行临床病理学分析,并复习相关文献.结果 肿瘤主要形态特征是由肌上皮围绕腺上皮构成的管腔所形成的双层套管结构.2种上皮有不同程度的增生,呈巢团状.肿块呈浸润性生长,细胞异型性明显,核分裂多见.免疫组化表达结果具有双相性,腺上皮表达CK8、CK18、EMA等,肌上皮表达SMA、S-100、p63等.肿瘤细胞ER、PR、Her-2阴性,CK5/6和(或)EGFR有不同程度的阳性表达,具有基底样型乳腺癌的免疫表型.结论 恶性AME十分罕见,应与乳腺肌上皮癌、化生癌、肉瘤等多种肿瘤相鉴别,其组织学特点及免疫组化表型是诊断的关键.%Purpose To investigate the clinical and pathological features, diagnosis and differential diagnosis of malignant adenomyoepithelioma of the breast. Methods Morphological observation of the HE-stained sections and immunohistochemistry were applied in 3 cases of malignant adenomyoepithelioma of the breast, and the related literatures were reviewed. Results The key morphological feature of the lesion was double-layer tuhular pattern composed of glandular epithelial and myoepithelial cells. The glandular epithelial cells were located in the inner layer of the tubular pattern, arranging in glandular lumen, while the myoepithelal cells were located in the outer layer. The both proliferative cells arranged in nests or clusters, growing infiltratively, with frequent mitoses and atypia. The immunostaining showed biphasic patterns. The glandular epithelial cells were positive for CK8 , CK18 and EMA . while the myoepithelial cells were positive for SMA, S-100, p63 etc. The both cells were negative for ER, PR and Her-2 and positive for CK5/6 and/or EGFR, the same immunophenotype of hasal-like breast cancer. Conclusions Malignant adenomyoepithelioma of

  10. Partial Breast Reconstruction with Goldilocks Technique After Excision of Giant Fibroadenoma: A Case Report

    Science.gov (United States)

    Ter Louw, Ryan P.; Bruce, Sara B.

    2017-01-01

    Summary: Giant juvenile fibroadenomas are relatively rare, accounting for less than 1% fibroadenomas. Large breast tumors create significant asymmetry and provide unique reconstructive challenges after removal. In this case, we describe a 21-year-old female with delayed presentation of a giant fibroadenoma of the right breast. This represents an unusual presentation of benign breast disease requiring reduction of the skin envelope, extensive glandular resection, lower pole reconstruction, and free nipple grafting to achieve symmetry with the opposite breast. A novel modification of the Goldilocks mastectomy technique is described for partial breast reconstruction. Adaptation of the Goldilocks mastectomy technique provides adequate soft tissue for partial breast reconstruction. Using the lower pole deepithelialization breast skin flap provides autologous vascularized tissue to supplement volume loss after tumor and glandular excision. Benign breast disease can create significant breast deformities. Application and combination of the Goldilocks mastectomy technique allow for partial breast reconstruction without the need for an additional donor site or prosthetic devices. PMID:28203501

  11. Invasive lobular carcinoma of the breast presenting as retroperitoneal fibrosis: a case report

    Directory of Open Access Journals (Sweden)

    Al-Haddad Sahar

    2010-06-01

    Full Text Available Abstract Introduction Invasive lobular carcinoma of the breast represents approximately 6.3% of mammary malignancies. Distant metastasis of invasive lobular carcinoma to the peritoneum or retroperitoneum has been reported fairly frequently. Case presentation We report the case of a 59-year-old Caucasian-Canadian woman with invasive lobular carcinoma of the breast presenting with retroperitoneal fibrosis and bilateral ureteral obstruction. Intra-operative pathology consultation did not reveal malignancy. The diagnosis, however, was confirmed on permanent sections by histological appearance in addition to immunohistochemistry. To the best of our knowledge, this is the first reported case of invasive lobular carcinoma of the breast presenting with retroperitoneal fibrosis. Conclusion In a case of unexplained ureteric obstruction and retroperitoneal fibrosis, more comprehensive physical examination and additional ancillary studies may be warranted to rule out malignancy as an underlying etiology. This case also emphasizes that intra-operative frozen section consultation cannot always be fully relied upon to exclude a malignancy as the etiology of retroperitoneal fibrosis. Moreover, in permanent histopathology sections, immunohistochemistry testing can be of value to rule out metastatic disease where the morphology is not salient. There is a need for a thorough physical examination of patients with retroperitoneal fibrosis, including the breast and gynecological organs.

  12. Case Study: Testing with Case Studies

    Science.gov (United States)

    Herreid, Clyde Freeman

    2015-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. This month's issue discusses using case studies to test for knowledge or lessons learned.

  13. Obesity and Risk of Breast Cancer Mortality in Hispanic and Non-Hispanic White Women: The New Mexico Women's Health Study

    OpenAIRE

    Connor, Avonne E.; Baumgartner, Richard N.; Pinkston, Christina; Baumgartner, Kathy B.

    2013-01-01

    Obesity is reported to be associated with poorer survival in women with breast cancer, regardless of menopausal status. Our purpose was to determine if the associations of obesity with breast cancer–specific, all-cause, and non–breast cancer mortality differ between Hispanic and non-Hispanic white (NHW) women with breast cancer. Data on lifestyle and medical history were collected for incident primary breast cancer cases (298 NHW, 279 Hispanic) in the New Mexico Women's Health Study. Mortalit...

  14. Dietary protein sources in early adulthood and breast cancer incidence: prospective cohort study

    OpenAIRE

    Farvid, Maryam S; Cho, Eunyoung; Chen, Wendy Y.; Eliassen, A Heather; Willett, Walter C.

    2014-01-01

    Objective: To investigate the association between dietary protein sources in early adulthood and risk of breast cancer. Design: Prospective cohort study. Setting: Health professionals in the United States. Participants: 88 803 premenopausal women from the Nurses’ Health Study II who completed a questionnaire on diet in 1991. Main outcome measure Incident cases of invasive breast carcinoma, identified through self report and confirmed by pathology report. Results: We documented 2830 cases of b...

  15. Case study

    DEFF Research Database (Denmark)

    Milana, Marcella; Bernt Sørensen, Tore

    of several DHSs. Furthermore ?Udspil? was chosen for being a non-formal learning activity based on individual participation, even though linked to institutionalized learning practices, which were carried out in cooperation between several local institutions.Last but not least, the project represents...... that time Roskilde University Centre and Learning Lab Denmark, DK)3. The case here presented is based on results from research activity carried out over a 1 year period (spring 2006 - spring 2007). Detailed information concerning participation in the project was collected in two DHSs only: the Sports Day......Learning for democratic citizenship is embedded in the general popular education ideal(folkeoplysning), which is the primary source of inspiration for the Day High Schools (DHSs). DHSs are private institutions supported by local authorities, that host primarily low educated and unemployed young...

  16. Dermatomyositis revealing breast cancer: report of a case.

    Science.gov (United States)

    Lamquami, Safae; Errarhay, Sanae; Mamouni, Nisrine; Bouchikhi, Chahrazad; Banani, Abdelaziz

    2015-01-01

    Dermatomyositis (DM) is a rare connective corresponding to an inflammatory disease of skeletal muscles. Paraneoplastic origin must always be sought, primarily gynecological tumor in women, but the investigations are often made difficult by the fact that a primary tumor is often not detectable at the time of the cutaneous manifestations. This approach includes in addition to the monitoring report at regular intervals of 6 to 12 months for two years after diagnosis. We report a case of Dermatomyositis revealing breast cancer.

  17. Subtyping of breast cancer by immunohistochemistry to investigate a relationship between subtype and short and long term survival: a collaborative analysis of data for 10,159 cases from 12 studies.

    Directory of Open Access Journals (Sweden)

    Fiona M Blows

    2010-05-01

    Full Text Available BACKGROUND: Immunohistochemical markers are often used to classify breast cancer into subtypes that are biologically distinct and behave differently. The aim of this study was to estimate mortality for patients with the major subtypes of breast cancer as classified using five immunohistochemical markers, to investigate patterns of mortality over time, and to test for heterogeneity by subtype. METHODS AND FINDINGS: We pooled data from more than 10,000 cases of invasive breast cancer from 12 studies that had collected information on hormone receptor status, human epidermal growth factor receptor-2 (HER2 status, and at least one basal marker (cytokeratin [CK]5/6 or epidermal growth factor receptor [EGFR] together with survival time data. Tumours were classified as luminal and nonluminal tumours according to hormone receptor expression. These two groups were further subdivided according to expression of HER2, and finally, the luminal and nonluminal HER2-negative tumours were categorised according to expression of basal markers. Changes in mortality rates over time differed by subtype. In women with luminal HER2-negative subtypes, mortality rates were constant over time, whereas mortality rates associated with the luminal HER2-positive and nonluminal subtypes tended to peak within 5 y of diagnosis and then decline over time. In the first 5 y after diagnosis the nonluminal tumours were associated with a poorer prognosis, but over longer follow-up times the prognosis was poorer in the luminal subtypes, with the worst prognosis at 15 y being in the luminal HER2-positive tumours. Basal marker expression distinguished the HER2-negative luminal and nonluminal tumours into different subtypes. These patterns were independent of any systemic adjuvant therapy. CONCLUSIONS: The six subtypes of breast cancer defined by expression of five markers show distinct behaviours with important differences in short term and long term prognosis. Application of these

  18. Missense Variants in ATM in 26,101 Breast Cancer Cases and 29,842 Controls

    DEFF Research Database (Denmark)

    Fletcher, O.; Johnson, N.; Silva, Andreá Lema Da;

    2010-01-01

    of breast cancer, explaining an estimated 0.03% of the excess familial risk of breast cancer. Impact: Testing the combined effects of rare missense variants in known breast cancer genes in large collaborative studies should clarify their overall contribution to breast cancer susceptibility. Cancer Epidemiol...

  19. Study of Mammographic Findings of Breast Cancer in Women under 35 Years Old

    Directory of Open Access Journals (Sweden)

    D. Farrokh

    2008-01-01

    Full Text Available Background/Objective: Brest cancer is the second reason of mortality due to cancer in women and according to its high prevalence and psychosociophysical complications, immediate diagnosis is always under consideration. In most cases diagnosis of breast cancer in young women in reproductive ages is difficult. The objective of this study was report mammographic findings of breast cancer in women under 35 years old."nPatients and Methods: In this study the present files in storage room of radiology ward of Imam Reza, Qaem, and Omid Hospitals (1995-2004. In Mashad university of Medical sciences related to women under 35 years with breast cancer were assessed. Specific goals in this study were specification the clinical signs, mammographic findings, the pathology of breast cancer and also family history."nResults: A total of 2570 patients with breast cancer during 10 years period refered to these centers that 231 patients (9% were ≤35 years. Sixty two patients (51.3% had positive family history. The most common cancer according to the history was breast cancer in 30 cases (48.4%. The most common chief complain in these patients was a mass in 74 cases (80.4%.The most common mammographic pattern was mass with microcalcification in 37 cases (33.9%. Identifying a mass alone in mammography was seen in 17 cases (15.6%. The tumors were in the left breast in 114 cases (49%, and the most common site was supralateral quadrant (50.8%. The most common pathology was ductal carcinoma invasive in 200 cases (86.6%."nConclusion: Breast cancer in young women have poor prognosis. It may be difficult to detect breast cancer in mammography and the other modalities are usually helpful. Masses which discovered by patients themselves must be considered strictly and diagnostic procedures must be performed due to that, immediate treatment would be effective.

  20. MALE BREAST CANCER: A REPORT OF 34 CASES

    Institute of Scientific and Technical Information of China (English)

    WU Di; LI Chang-yuan; FAN Zhi-min; ZHANG Shifu

    2005-01-01

    Objective: To study the biological characteristics, the therapeutic procedure and the prognosis of male breast cancer.Methods: 34 patients with male breast cancer were retrospectively analyzed, who were diagnosed and treated in the First Hospital of Jilin University between 1980 and March 2005. Results: Clinical TNM stage of the patients were stage Ⅰ, 6patients, stage Ⅱ, 24 patients and stage Ⅲ, 4 patients. Positive lymph nodes were found in 35.3% of the patients. All these patients received modified radical mastectomy. The 5-year survival rate was 65.3%. Postoperation recurrence rate was 11.8%.Conclusions: Patients with male breast cancer should receive surgical treatment, assisted with adjuvant treatment, such as radiotherapy, chemotherapy, endocrine therapy and so on. TNM stage and expression of hormone receptor may be the main factors affecting the prognosis.

  1. Results of Breast Conserving Surgery and Subsequent Postoperative Radiotherapy for Cases of Breast Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Chie, Eui Kyu; Kim, Kyu Bo; Choi, Jin Hwa [Seoul National University College of Medicine, Seoul (Korea, Republic of)] (and others)

    2008-09-15

    We analyzed the treatment outcomes and prognostic factors of breast conserving surgery, followed by postoperative radiotherapy. Materials and Methods: A total of 424 breast cancer patients treated with breast conserving surgery and postoperative radiotherapy between February 1992 and January 2001 were retrospectively analyzed. A quadrantectomy and axillary lymph node dissection was performed in 396 patients. A total of 302 patients had T1 disease, and 122 patients had T2 disease. Lymph node involvement was confirmed in 107 patients. Whole breast irradiation was administered at up to 50.4 Gy in 28 fractions, followed by a 10 Gy boost in 5 fractions to the tumor bed. In addition, 57 patients underwent regional lymph node irradiation. Moreover, chemotherapy was administered in 231 patients. A regimen consisting of cyclophosphamide, methotrexate, and 5-fluorouracil was most frequently used with 170 patients. The median follow-up time was 64 months. Results: The 5-year local control rate was 95.6%. During the follow-up period, local tumor recurrence was observed in 15 patients. The 5-year overall and disease-free survival rates were 93.1% and 88.7%, respectively. The 5-year overall survival rates, by stage, were 94.8% for stage I, 95.0% for stage IIA, 91.1% for stage IIB, 75.9% for stage IIIA, and 57.1% for stage IIIC. As for disease-free survival, the corresponding figures, by stage (in the same order), were 93.1%, 89.4%, 82.8%, 62.0%, and 28.6%, respectively. The advanced N stage (p=0.0483) was found to be a significant prognostic factor in predicting poor overall survival, while the N stage (p=0.0284) and age at diagnosis (p=0.0001) were associated with disease-free survival. Conclusion: This study has shown that breast conserving surgery and postoperative radiotherapy for early breast cancer results was excellent for local control and survival.

  2. Occult Invasive Lobular Carcinoma of Breast Detected by Stomach Metastasis: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    KIm, So Jung; Jung, Hae Kyoung; Ko, Kyung Hee; Yoon, Jung Hyun [Dept. of Radiology, Bundang CHA general Hospital, CHA University College of Medicine, Seongnam (Korea, Republic of)

    2012-02-15

    Gastric metastasis from primary breast cancer is a rare phenomenon that is more prevalent in the invasive lobular type of breast cancer. We describe a very rare case of occult invasive lobular cancer of the breast detected by the initial presentation of gastric metastasis in a patient without a history of breast cancer. A 18F-fluorodeoxyglucose positron-emission tomography/computed tomography (FDG PET/CT) which showed increased FDG uptake in the stomach, abdominal mesentery and the right breast, and played pivotal roles in the detection of occult primary breast cancer and a diagnosis of gastric metastasis as an ancillary method for obtaining histological results and immunohistochemical stains.

  3. B-cell and T-cell lymphomas of the breast: clinical--pathological features of 53 cases.

    Science.gov (United States)

    Gualco, Gabriela; Bacchi, Carlos E

    2008-10-01

    Breast involvement by non-Hodgkin lymphomas is rare. We studied the morphological, immunophenotypical, and clinical features of 53 cases of malignant lymphomas involving the breast in a population of Brazilian patients. Most of the cases were of B-cell phenotype. Four of the patients with primary breast lymphomas had T-cell lymphomas, 3 had CD30-positive anaplastic large cell lymphomas, and 1 had panniculitis-like T-cell lymphoma. Most patients presented with an incidental breast mass. Secondary breast lymphoma was seen in 19 patients and most commonly occurred as part of widespread nodal disease. Two patients presented with bilateral breast involvement. The most prevalent histological subtype was also diffuse large B-cell lymphoma, followed by follicular lymphoma. This study shows that the broad morphological and immunophenotypical spectrum of malignant lymphoma of the breast occurring in a large series of Brazilian patients has many similarities with that seen in Western countries, with a higher proportion of high-grade lymphomas in both primary and secondary cases.

  4. The Most Common New Cases of Breast Cancer among the Housewives: The Some Carcinogenic Determinants

    Directory of Open Access Journals (Sweden)

    Nurka Pranjić

    2014-06-01

    CONCLUSION: The most common new cases of breast cancer were among housewife. Inverse significantly link between breast cancer and poverty, arrival time of menopause and distant-cousin- degree family history were found. For most women, physical activity may reduce the risk of invasive breast cancer.

  5. Metastatic breast carcinoma of the coracoid process: two case reports

    Directory of Open Access Journals (Sweden)

    Drosdowech Darren S

    2010-03-01

    Full Text Available Abstract Background The coracoid process of the scapula is a rare site of involvement for metastatic disease or for primary tumors. We are unaware of any reports in the literature of pathologic coracoid process fractures and only one report of metastatic disease to the coracoid. Methods and Results In this case report, we present two cases with metastatic breast carcinoma of the coracoid process, one of which presented with a pathologic fracture of the coracoid. Conclusions An orthopaedic surgeon must be aware of the potential for metastatic disease to the coracoid as they may be the first medical provider to encounter evidence of malignant disease.

  6. Study of serum LDH and GGT levels in carcinoma breast

    OpenAIRE

    Rajeswari, Guddanti; Srinivas, P Satya; Krishna Sai, K. Siva Rama; Suresh, Eadala

    2016-01-01

    Background: Breast cancer is the second most common cancer in women next only to cervical cancer. Multiple factors are associated with an increased risk of developing breast cancer. For the early detection of carcinoma of breast, a number of biochemical markers have been studied to evaluate the malignancy.Aim: To analyse serum Lactate Dehydrogenase, Gamma Glutamyl Transpeptidase, liver enzymes (SGOT, SGPT, & ALP) and total proteins in diagnosis of carcinoma breast patients and compared wi...

  7. Clinical Application of Breast Fiberoptic Ductoscopy in 354 Cases with Abnormal Nipple Discharge

    Institute of Scientific and Technical Information of China (English)

    HengweiZhang; GuifenYang; HuaYang; FawenLiu; ShudeCui

    2004-01-01

    OBJECTIVE To use the breast duct endoscope for studying thepathological characteristics of breast-duct disease with nipple discharge,and offer methods that can improve diagnostic accuracy.METHODS A total of 354 patients with nipple discharge were examinedusing the fiberoptic duct endoscope (FVS-3000M). Ducts and theirbranches were investigated to define and locate the extent of intraductallesions. Core biopsies were taken of suspicious lesions and the findingswere analyzed retrospectively.RESULTS In cases of bloody and serosanguineous nipple discharge,72.3% were papilloma and papillomatosis, 5.2% duct cancer and 22.5%mammary duct ectasia and galactophoritis. In patients with watery nippledischarge, 56.0% were papilloma and papillomatosis, 8.0% were breastcancer and 5 patients without abnormal findings were regarded asnormal.CONCLUSION Fiberoptic duct endoscopy can accurately locate the siteand pathology of nipple discharge allowing the improvement in diagnosisof early breast cancer.

  8. Ossifying fibromyxoid tumor of the breast mimicking fibroadenoma: a case report and differential diagnoses.

    Science.gov (United States)

    Asirvatham, Jaya Ruth; Shah, Anand; Carreon, Chrystalle Katte; Bhuiya, Tawfiqul A; Kahn, Leonard B; Kostroff, Karen; Morgenstern, Nora J

    2014-08-01

    An 80-year-old woman presented with a palpable mass in the right breast. Mammographic findings were consistent with calcified fibroadenoma. An ultrasound was performed that showed a solid nodule with peripheral calcification. A core biopsy was obtained that revealed a spindle cell proliferation with a shell of mature bone. The histologic features, in combination with immunohistochemical studies, were those of an ossifying fibromyxoid tumor. Complete excision of the specimen further confirmed the diagnosis. To the best of our knowledge, this is the first reported case of ossifying fibromyxoid tumor occurring in the breast. We review the current literature on ossifying fibromyxoid tumor and discuss the differential diagnoses when confronted with bland spindle cells on a core biopsy of the breast.

  9. Pertuzumab, trastuzumab and docetaxel reduced the recurrence of brain metastasis from breast cancer: a case report.

    Science.gov (United States)

    Senda, Noriko; Yamaguchi, Ayane; Nishimura, Hideaki; Shiozaki, Toshiki; Tsuyuki, Shigeru

    2016-03-01

    The CLEOPATRA trial reported the survival benefit of pertuzumab with trastuzumab plus docetaxel in HER2-positive metastatic breast cancer patients. However, there are a few case reports concerning the effects of a pertuzumab-containing regimen on brain metastases. A 55-year-old woman, who underwent curative surgery for breast cancer after neoadjuvant chemotherapy 5 years previously, developed repeated solitary brain metastasis in her right occipital lobe. Whole brain radiation therapy, stereotactic radiosurgery and 3 times of surgical resection were performed. Lapatinib and capecitabine plus tamoxifen were administered. The metastasis recurred in the stump of the previous surgery. Pertuzumab with trastuzumab plus docetaxel was initiated as second-line chemotherapy. A complete response of the brain metastasis was achieved, which persisted for 5 months. Pertuzumab with trastuzumab plus docetaxel was effective in reducing the brain metastases from breast cancer. Further studies are warranted to confirm the effect of this regimen on brain metastases.

  10. Maternal and paternal lineage double heterozygosity alteration in familial breast cancer: a first case report.

    Science.gov (United States)

    Pilato, Brunella; De Summa, Simona; Danza, Katia; Lambo, Rossana; Paradiso, Angelo; Tommasi, Stefania

    2010-12-01

    Hereditary breast cancer syndrome was firstly associated with BRCA1 and BRCA2 genes the mutations of which confer high risk to develop breast and/or ovarian cancer. Double heterozygosity is a rare condition in which both BRCA1 and BRCA2 mutations are present in a family at the same time. In the current study, a family with double heterozygosity has been reported. Furthermore, for the first time a molecular analysis in both proband lineages, maternal and paternal, has been reported to understand the provenience of both germinal mutations.The case regards a woman who developed breast and ovarian cancer with liver metastasis which presented two mutations, each in the two genes, transmitted from her mother and her father, respectively. In this family all available members have been investigated. The concomitant presence of these peculiar mutations was never reported before suggesting a link with Caucasian population from Southern Italy.

  11. Studies of breast masses in Korean woman using tungsten anode mammography

    Energy Technology Data Exchange (ETDEWEB)

    Suh, C. O.; Oh, K. K.; Lee, K. S. [Yonsei University College of Medicine, Seoul (Korea, Republic of)

    1979-06-15

    Mammography is the oldest and most popular method in the diagnosis of breast disease and received the special attention as the powerful instrument in early detection of breast cancer. In Korea, the mammography has not been widely used, yet, but nowadays, increasing incidence of breast cancer and good prognosis after early detection and proper treatment need the clinical application of mammography for management of patient with breast disease and for the detection of occult cancer. The technique obtaining the good quality film is essential for improving the diagnostic accuracy of mammography in breast disease and in general, excellent film radiographs of breast can be obtained with proper combination of Kvp, processing, selection of fine grained film, fine focus tube and compression. In present study, radiographic technique was used in which 36-40 Kvp and 200 mAs were derived from a small focus Tungsten Anode tube. Medio-lateral and Cranio-caudad view were taken using Acryl compression device, which was specially designed by authors in order to properly examine the small, dense breasts of Korean women. Non-screen fine grained mammographic films was used and processing was manual.The materials consisted of 150 cases of mammography performed at Yonsei University Medical College, Severance Hospital, since January, 1978. We analyzed the diagnostic accuracy of mammography and mammographic findings in pathologically confirmed 39 cases. The conclusions are as follows: 1. Because women are sensitive to her breast changes, mammography is very useful not only in diagnosis of breast disease and early detection of cancer, but also management of patients with breast symptom and sign. 2. We obtained the relatively good quality film and high diagnostic accuracy with our own method, using conventional Tungsten Anode tube, compression device and hand processing. 3. We also applied specimen radiography in diagnosis of breast disease, which was helpful in verification of the adequacy

  12. Juvenile papillomatosis of the breast in young male: a case report.

    Science.gov (United States)

    Sanguinetti, A; Fioriti, L; Brugia, M; Roila, F; Farabi, R; Sidoni, A; Avenia, N

    2011-01-01

    Juvenile papillomatosis of the breast ("Swiss cheese disease'') is a benign localized proliferative condition of the breast which occurs almost exclusively in young adult women. Patients with this lesion often have a family history of breast carcinoma, but rarely carcinoma may coexist with the lesion at the time of diagnosis. We present a case of a young male with juvenile papillomatosis of the breast. The pathology and clinical management of this rare lesion is discussed.

  13. Lipophyllodes of the breast. A reappraisal of fat-rich tumors of the breast based on 22 cases integrated by immunohistochemical study, molecular pathology insights, and clinical follow-up.

    Science.gov (United States)

    Bacchi, Carlos E; Wludarski, Sheila C; Lamovec, Janez; Ben Dor, David; Ober, Elisa; Salviato, Tiziana; Zanconati, Fabrizio; De Maglio, Giovanna; Pizzolitto, Stefano; Sioletic, Stefano; Falconieri, Giovanni

    2016-04-01

    We have studied 22 cases of mammary lipophyllodes tumors (LPT), analyzing their clinicopathologic features along with available follow-up. All cases were tested for cytokeratins, S100 protein, and MDM2, and in selected cases for estrogen receptor, smooth muscle actin, bcl2, desmin, and myogenin. Patients were women aged 21 to 69 years (average, 45 years), and LPT size ranged from 1.6 to 30 cm (average, 9.7 cm). Microscopically, LPT segregated as follows: atypical lipoma-like tumor/well-differentiated liposarcoma (ALT/WDL), 8 cases; myxoid, 6; and pleomorphic/poorly differentiated/round cell, 8, including a case of dedifferentiated liposarcoma. Immunohistochemistry studies showed focal positive staining for S100 and CD34 in most ALT/WDL, and desmin and myogenin in 2 cases with evidence of rhabdomyoblastic differentiation. MDM2 positivity was focally seen in 1 case. Follow-up was available in 8 cases. Multiple recurrent tumors were seen in 2 patients, and metastatic disease to the lung was seen in 2 patients. In 4 patients with a follow-up between 2 and 15 years there was no evidence of recurrent or metastatic disease. Patients with ALT/WDL (2/2) were alive with no evidence of disease; 2 of 4 patients with myxoid liposarcoma component experienced tumor recurrence, whereas pleomorphic liposarcoma LPT pursued a less favorable course although only 1 patient died of the condition. Absence of MDM2 reactivity in most cases seems not as meaningful as in fatty tumors of somatic soft parts.

  14. Sequencing analysis of SLX4/FANCP gene in Italian familial breast cancer cases.

    Directory of Open Access Journals (Sweden)

    Irene Catucci

    Full Text Available Breast cancer can be caused by germline mutations in several genes that are responsible for different hereditary cancer syndromes. Some of the genes causing the Fanconi anemia (FA syndrome, such as BRCA2, BRIP1, PALB2, and RAD51C, are associated with high or moderate risk of developing breast cancer. Very recently, SLX4 has been established as a new FA gene raising the question of its implication in breast cancer risk. This study aimed at answering this question sequencing the entire coding region of SLX4 in 526 familial breast cancer cases from Italy. We found 81 different germline variants and none of these were clearly pathogenic. The statistical power of our sample size allows concluding that in Italy the frequency of carriers of truncating mutations of SLX4 may not exceed 0.6%. Our results indicate that testing for SLX4 germline mutations is unlikely to be relevant for the identification of individuals at risk of breast cancer, at least in the Italian population.

  15. SEPP1 influences breast cancer risk among women with greater native american ancestry: the breast cancer health disparities study.

    Directory of Open Access Journals (Sweden)

    Andrew J Pellatt

    Full Text Available Selenoproteins are a class of proteins containing a selenocysteine residue, many of which have been shown to have redox functions, acting as antioxidants to decrease oxidative stress. Selenoproteins have previously been associated with risk of various cancers and redox-related diseases. In this study we evaluated possible associations between breast cancer risk and survival and single nucleotide polymorphisms (SNPs in the selenoprotein genes GPX1, GPX2, GPX3, GPX4, SELS, SEP15, SEPN1, SEPP1, SEPW1, TXNRD1, and TXNRD2 among Hispanic/Native American (2111 cases, 2597 controls and non-Hispanic white (NHW (1481 cases, 1586 controls women in the Breast Cancer Health Disparities Study. Adaptive Rank Truncated Product (ARTP analysis was used to determine both gene and pathway significance with these genes. The overall selenoprotein pathway PARTP was not significantly associated with breast cancer risk (PARTP = 0.69, and only one gene, GPX3, was of borderline significance for the overall population (PARTP =0.09 and marginally significant among women with 0-28% Native American (NA ancestry (PARTP=0.06. The SEPP1 gene was statistically significantly associated with breast cancer risk among women with higher NA ancestry (PARTP=0.002 and contributed to a significant pathway among those women (PARTP=0.04. GPX1, GPX3, and SELS were associated with Estrogen Receptor-/Progesterone Receptor+ status (PARTP = 0.002, 0.05, and 0.01, respectively. Four SNPs (GPX3 rs2070593, rsGPX4 rs2074451, SELS rs9874, and TXNRD1 rs17202060 significantly interacted with dietary oxidative balance score after adjustment for multiple comparisons to alter breast cancer risk. GPX4 was significantly associated with breast cancer survival among those with the highest NA ancestry (PARTP = 0.05 only. Our data suggest that SEPP1 alters breast cancer risk among women with higher levels of NA ancestry.

  16. The Study of DNA Methyltransferase-3B Promoter Variant Genotype among Iranian Sporadic Breast Cancer Patients

    Directory of Open Access Journals (Sweden)

    Ebrahim Eftekhar

    2014-05-01

    Full Text Available Background: DNA methyltransferase-3B (DNMT3B is an important enzyme responsible for maintaining the DNA methylation pattern in eukaryotic cells. In this study we have investigated the correlation between the 46359C→T polymorphism in the DNMT3B gene and the risk of breast cancer incidence among sporadic breast cancer patients in Fars Province, Southern Iran. Methods: In this case-control study, 100 breast cancer patients and 138 healthy control subjects were genotyped for the DNMT3B gene by the polymerase chain reaction-restriction fragment length polymorphism method. Results: The genotype frequency in the case (CC 27%, CT 47%, TT 26% group significantly (P=0.008 differed from the control (CC 19.56%, CT 67.3%, TT 13% group. We observed a decreased association between the CT genotype and lymph node involvement in breast cancer patients. Our results have shown that in comparison to the homozygous CC genotype carriers the DNMT3B-CT genotype has a significantly lower risk for breast cancer (OR=0.515, 95% CI=0.267-0.994, P=0.048. Conclusion: Our case-control study showed that the CT genotype was significantly associated with decreased breast cancer risk. Consistent with these results, a significant decrease of CT genotype among lymph node positive breast cancer patients was observed. However, a larger study population with more clinical data is needed to confirm these results.

  17. A Methodology for Cancer Therapeutics by Systems Pharmacology-Based Analysis: A Case Study on Breast Cancer-Related Traditional Chinese Medicines

    Science.gov (United States)

    Li, Yan; Wang, Jinghui; Lin, Feng; Yang, Yinfeng; Chen, Su-Shing

    2017-01-01

    Breast cancer is the most common carcinoma in women. Comprehensive therapy on breast cancer including surgical operation, chemotherapy, radiotherapy, endocrinotherapy, etc. could help, but still has serious side effect and resistance against anticancer drugs. Complementary and alternative medicine (CAM) may avoid these problems, in which traditional Chinese medicine (TCM) has been highlighted. In this section, to analyze the mechanism through which TCM act on breast cancer, we have built a virtual model consisting of the construction of database, oral bioavailability prediction, drug-likeness evaluation, target prediction, network construction. The 20 commonly employed herbs for the treatment of breast cancer were used as a database to carry out research. As a result, 150 ingredient compounds were screened out as active molecules for the herbs, with 33 target proteins predicted. Our analysis indicates that these herbs 1) takes a ‘Jun-Chen-Zuo-Shi” as rule of prescription, 2) which function mainly through perturbing three pathways involving the epidermal growth factor receptor, estrogen receptor, and inflammatory pathways, to 3) display the breast cancer-related anti-estrogen, anti-inflammatory, regulation of cell metabolism and proliferation activities. To sum it up, by providing a novel in silico strategy for investigation of the botanical drugs, this work may be of some help for understanding the action mechanisms of herbal medicines and for discovery of new drugs from plants. PMID:28068355

  18. A case report of primary small cell carcinoma of the breast and review of the literature

    Institute of Scientific and Technical Information of China (English)

    Qi-Dong Ge; Wei-Dong Wei; Ning Lv; Yun Cao; Xi Wang; Jun Tang; Ze-Ming Xie; Xiang-Sheng Xiao; Peng Liu; Xiao-Ming Xie

    2012-01-01

    Primary small cell carcinoma (SCC) of the breast,an exceedingly rare and aggressive tumor,is often characterized by rapid progression and poor prognosis.We report a case of primary SCC of the breast that was diagnosed through pathologic and immunohistochemical examinations.Computed tomography (CT) scans failed to reveal a non-mammary primary site.Due to the scant number of relevant case summaries,this type of tumor is proved to be a diagnostic and therapeutic challenge.Therefore,we also reviewed relevant literature to share expertise in diagnosis,clinicopathologic characteristics,treatment,and prognosis of this type of tumor.Future studies with more cases are required to define more appropriate treatment indications for this disease.

  19. Changes in mammographic density over time in breast cancer cases and women at high risk for breast cancer.

    Science.gov (United States)

    Work, Meghan E; Reimers, Laura L; Quante, Anne S; Crew, Katherine D; Whiffen, Amy; Terry, Mary Beth

    2014-10-01

    High mammographic breast density is one of the strongest intermediate markers of breast cancer risk, and decreases in density over time have been associated with decreases in breast cancer risk. Using repeated measures of mammographic density in a cohort of high-risk women, the Women at Risk (WAR) cohort at Columbia University Medical Center (N = 2670), we examined whether changes in prediagnostic mammographic density differed among 85 prospectively-ascertained breast cancer cases and 85 age-matched controls, using a nested case-control design. Median age at first mammogram was 51 years (range, 29-77 years), with a median of 4 years between first and second prediagnostic mammogram (range, 1-15 years). Using linear regression with change in percent density as the outcome, we found that in women who did not go on to be diagnosed with breast cancer, change in percent density decreased as time between first and second mammogram increased (β = -1.62% per year, p = 0.004). However, in women who did go on to be diagnosed with breast cancer, there was no overall change in percent density associated with time between first and second mammogram (β = 0.29% per year, p = 0.61); the change over time was statistically significantly different between cases versus controls (p breast cancer risk.

  20. A clinicopathologic study of triple negative breast cancer

    Directory of Open Access Journals (Sweden)

    Vandana L Gaopande

    2015-01-01

    Full Text Available Background: Triple negative breast cancers (TNBC are defined by absence of estrogen and progesterone receptors (ER and PR and absence of overexpression of human epidermal growth factor receptor 2 (Her2. They are associated with poor prognosis. The purpose of this study is to study the clinicopathologic parameters of TNBC such as age, tumor size, stage, grade, and lymph node involvement and compare them with nonTNBC tumors. There are many studies which have shown that TNBC are similar to basal-like breast cancers (BBC. We have found the proportion of BBC in the TNBC group using surrogate immunohistochemical (IHC markers cytokeratin5 (CK5 and epidermal growth factor receptor (EGFR. Materials and Methods : This is a retrospective study of 102 cases of carcinoma breast. Clinical records of the cases were retrieved. Histopathology slides and the IHC slides (ER, PR, Her2 were reviewed. Thus, two groups of patients were made TNBC and nonTNBC. Using the software SPSS version 16 statistical significance of the difference between clinicopathologic variables of the two groups was calculated. TNBC group was later studied for the presence of basal markers CK5 and EGFR using tissue microarray. Results: Statistically significant difference was found between the two groups in the variables such as mean age at diagnosis, mean tumor size, tumor grade, and the presence of lymphovascular invasion. Conclusions: TNBC formed 23.5% of total cases. Overall, TNBC were high grade tumors with larger size at diagnosis, presenting in younger women and showing lymphovascular invasion in a higher number of cases. 87.5% of TNBC were BBC.

  1. EXPERIENCE OF MANAGEMENT OF PHYLLODES TUMOR OF BREAST AT A TERTIARY CARE HOSPITAL: A PROSPECTIVE STUDY

    Directory of Open Access Journals (Sweden)

    Bharath

    2016-02-01

    Full Text Available BACKGROUND Phyllodes tumors of the breast are a rare fibroepithelial lesions, which is locally aggressive neoplasm. The aim of the study was to report our experience at ESIC MC PGIMSR Hospital (Rajajinagar, Bengaluru acquired during period of 3 years. METHODS It was a prospective observational study, which included documentation of clinical presentation, pre-operative workup, surgical treatment, complications, histopathological examination and the outcome in a series of 52 cases diagnosed as phyllodes tumor from January 2013 to December 2015. RESULTS The analysis of this series showed that mean time of onset was 12 months [6 – 18 months], the chief complaint was lump in the breast in all the patients; tumor size ranged between 4.5 – 22.5cm (mean: 13.5cm; the right breast was affected in 31 cases, surgical treatment was used in all cases which included 44 cases who underwent wide local excision and 8 cases simple mastectomy; the tumor was classified based on histopathological examination as benign in 44 cases (85%, borderline in 2 cases (4% and malignant in 6 cases (11%; all the patients were followed up, the rate of recurrence was 10%. None of the patient had distant metastasis and no deaths were reported during the study period. CONCLUSIONS Phyllodes tumors of the breast clinically resemble fibroadenoma and have an unpredictable outcome, thus a wide local excision, with an adequate margin of normal breast tissue is the preferred initial therapy.

  2. The study for breast lymphoscintigraphy of sentinal lymph node in breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Hwa Gon; Kim, Chang Soo; Kim, Myung Jun [College of Health Sciences, Catholic University of Pusan, Busan (Korea, Republic of)

    2006-06-15

    In the past, most patient of breast cancer suffered side effects due to the useless removement of Axillary Lymph Node, but there is no need to remove it because of the result in this study. The purpose of this study is to save surgery time and side effects after surgical operation for patients with breast cancer by making decisions of operation range for metastasis in first Stenosis Lymph Node using the {sup 99m}Tc-Tincolloid Scintigraphy and the Micro Probe for radioisotope. As a result of this study, 15 among 20 patients became objects of this study could reduced side effects for operation because there were no axillary lymph node operations. However there is no standard for method of this treatment. It should be standardize where inject point is, how much {sup 99m}Tc-Tincolloid should be injected (radioactivity value), and the need of massage and Lymph Scintigraphy. Nevertheless I think that this result of study is useful to reduce suffering and side effects from breast cancer and also we should try to do that continuously. The objects for this study were 20 patients diagnosed as breast cancer by Ultrasonography, Mammography and Biopsy. The average of patient age was 45.4 years and its range was between 31 and 71 years. In case of clinical period there were 9 patients of Period I and 11 patients of Period II. The equipment for this study were {sup 99m}Tc-Tincolliod describing the Stenosis Lymph Node as a tracer. Micro Probe: Neoprobe 2000 (the rest is Gamma Probe) tracing the location, and MS-II Gamma Camera: SIEMENS (the rest is MS-II Gamma Camera) describing the image. There were 3 methods for this study, after selecting one of those methods all 20 patients were performed Stenosis Lymph Node diagnosis and Gamma Probe in operation room. The result was that I imaged all the 20 patients, and seek the Stenosis Lymph Node by using Gamma Probe. Metastasis in Stenosis Lymph Node was 5 and Metastasis in Axillary Lymph Node was 3 between Metastasis in Stenosis Lymph

  3. A Case-Control Study of Relationship between Female Breast Cancer and Personality%个性特征与女性乳腺癌关系的病例对照研究

    Institute of Scientific and Technical Information of China (English)

    岂怀华; 张景华; 姚三巧; 李景武

    2011-01-01

    目的 探讨女性个性特征与乳腺癌发病的关系.方法 通过1:1配比的病例对照研究设计,采用国际通用的改良明尼苏达多相人格测试量表(MMPI)对女性乳腺癌患者的个性因素及人格特征进行调查分析及评价.结果 将经单因素分析后P<0.05的一般危险因素,以及MMPI临床量表中的疑病、抑郁、癔病、精神病态、男子气、偏执、精神衰弱、精神分裂症、轻躁狂和社会内向10项个性特征一起进行条件Logistic回归分析发现,除了一般的体质指数、口服避孕药、不参加体育锻炼、肿瘤家族史和既往的灾难经历以外,女性乳腺癌患者所表现出的精神病态、轻躁狂和癔病的个性特征是乳腺癌发病的一个危险因素(OR分别为0.865、1.714和0.860,P<0.05).结论 具备精神病态、轻躁狂和癔病的个性特征是乳腺癌发病的危险因素.%Objective To explore the relationship between female breast cancer and personality. Methods A 1: 1 matched case - control study was designed to investigate the relationship between female breast cancer and personality using Minnesota Multiphase Personality Inventory ( MMPI ). Results After introducing risk factors ( P < 0. 05 ) and 10 clinical scales of MMPI together into conditional logistic regression model, it was found that besides BMI, acyeterion use, lack of physical exercise , family history and catastrophic experience, personalities of psychopathic deviate, hypomania and hysteria were among the risk factors of breast cancer ( OR = 0. 865 , 1. 714 and 0. 860 respectively, P < 0. 05 ). Conclusion Personalities of psychopathic deviate, hypomania and hysteria were among the risk factors for breast cancer.

  4. Case Study: Writing a Journal Case Study

    Science.gov (United States)

    Prud'homme-Genereux, Annie

    2016-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. This month's issue describes incorporating a journal article into the classroom by first converting it into a case study.

  5. Adenosis tumor of the breast: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Pyeong Ho; Oh, Ki Keun; Jung, Mi Kyeong; Jung, Woo Hee; Shim, Jung Yeon [Yonsei University College of Medicine, Seoul (Korea, Republic of)

    1995-05-15

    Adenosis tumor is a rare tumor of the breast and primarily consists of adenosis. Authors report a case of surgically proved adenosis tumor in a 31-year-old woman. Mammogram showed a lobulated, well-circumscribed mass with several surrounding radiolucent halos. In the center of the mass several linear radiolucent densities were seen with the appearance of a conglomerated well-circumscribed mass such as fibroadenoma. These linear radiolucent densities were consistent with the fat between the fibrous sclerosis in pathologic specimen. Ultrasonogram showed a well-circumscribed mass with homogeneous low echogenicity, partial posterior enhancement, and bilateral acoustic shadowings.

  6. Breast schwannoma in a patient with diffuse large B-cell lymphoma: a case report

    Directory of Open Access Journals (Sweden)

    Salihoglu Ayse

    2012-12-01

    Full Text Available Abstract Introduction Schwannomas are mostly benign tumors arising from Schwann cells of the nerve sheaths. Breast schwannomas are very rare and account for only 2.6% of cases. As far as we know this is the first reported case of breast schwannoma discovered in a patient with diffuse large B-cell lymphoma. The breast schwannoma was evaluated with positron emission tomography and it exhibited moderate 18F-fluorodeoxyglucose uptake. Case presentation We present the case of a breast schwannoma in a 63-year-old Caucasian woman who was diagnosed with diffuse large B-cell lymphoma. Conclusion Imaging modalities including positron emission tomography-computed tomography failed to distinguish breast schwannoma from diffuse large B-cell lymphoma involvement of the breast.

  7. Genetic variation at CYP3A is associated with age at menarche and breast cancer risk: a case-control study.

    LENUS (Irish Health Repository)

    Johnson, Nichola

    2014-05-26

    We have previously shown that a tag single nucleotide polymorphism (rs10235235), which maps to the CYP3A locus (7q22.1), was associated with a reduction in premenopausal urinary estrone glucuronide levels and a modest reduction in risk of breast cancer in women age ≤50 years.

  8. Genetic variation at CYP3A is associated with age at menarche and breast cancer risk: A case-control study

    NARCIS (Netherlands)

    N. Johnson (Nichola); F. Dudbridge (Frank); N. Orr (Nick); L.J. Gibson (Lorna); M. Jones (Michael); M. Schoemaker (Minouk); Folkerd, E.J. (Elizabeth J.); Haynes, B.P. (Ben P.); J.L. Hopper (John); M.C. Southey (Melissa); G.S. Dite (Gillian); C. Apicella (Carmel); M.K. Schmidt (Marjanka); A. Broeks (Annegien); L.J. van 't Veer (Laura); F. Atsma (Femke); K.R. Muir (K.); A. Lophatananon (Artitaya); P.A. Fasching (Peter); M.W. Beckmann (Matthias); A.B. Ekici (Arif); S.P. Renner (S.); E.J. Sawyer (Elinor); I.P. Tomlinson (Ian); M. Kerin (Michael); N. Miller (Nicola); B. Burwinkel (Barbara); F. Marme (Federick); A. Schneeweiss (Andreas); C. Sohn (Christof); P. Guénel (Pascal); T. Truong (Thérèse); Cordina, E. (Emilie); F. Menegaux (Florence); S.E. Bojesen (Stig); B.G. Nordestgaard (Børge); H. Flyger (Henrik); R.L. Milne (Roger); M.P. Zamora (Pilar); J.I.A. Perez (Jose Ignacio Arias); J. Benítez (Javier); L. Bernstein (Leslie); H. Anton-Culver (Hoda); A. Ziogas (Argyrios); C.C. Dur (Christina Clarke); H. Brenner (Hermann); H. Mul̈ler (Heiko); V. Arndt (Volker); A.K. Dieffenbach (Aida Karina); A. Meindl (Alfons); J. Heil (Joerg); C.R. Bartram (Claus); R.K. Schmutzler (Rita); H. Brauch (Hiltrud); C. Justenhoven (Christina); Y-D. Ko (Yon-Dschun); H. Nevanlinna (Heli); T.A. Muranen (Taru); K. Aittomäki (Kristiina); C. Blomqvist (Carl); K. Matsuo (Keitaro); T. Dörk (Thilo); Bogdanova, N.V. (Natalia V.); N.N. Antonenkova (Natalia); A. Lindblom (Annika); A. Mannermaa (Arto); V. Kataja (Vesa); V-M. Kosma (Veli-Matti); J.M. Hartikainen (J.); G. Chenevix-Trench (Georgia); J. Beesley (Jonathan); A.H. Wu (Anna); D. Van Den Berg (David); C.-C. Tseng (Chiu-Chen); Lambrechts, D. (Diether); D. Smeets (Dominiek); P. Neven (Patrick); H. Wildiers (Hans); J. Chang-Claude (Jenny); A. Rudolph (Anja); S. Nickels (Stefan); D. Flesch-Janys (Dieter); P. Radice (Paolo); P. Peterlongo (Paolo); B. Bonnani (Bernardo); V. Pensotti (Valeria); F.J. Couch (Fergus); Olson, J.E. (Janet E.); X. Wang (X.); Fredericksen, Z. (Zachary); V.S. Pankratz (Shane); Giles, G.G. (Graham G.); G. Severi (Gianluca); Baglietto, L. (Laura); C.A. Haiman (Christopher A.); J. Simard (Jacques); M.S. Goldberg (Mark); F. Labrèche (France); M. Dumont (Martine); Soucy, P. (Penny); S.-H. Teo; C.H. Yip (Cheng Har); S.-Y. Phuah (Sze-Yee); Cornes, B.K. (Belinda K.); V. Kristensen (Vessela); Alnæs, G.G. (Grethe Grenaker); A.-L. Borresen-Dale (Anne-Lise); W. Zheng (Wei); R. Winqvist (Robert); K. Pykäs (Katri); A. Jukkola-Vuorinen (Arja); M. Grip (Mervi); I.L. Andrulis (Irene); J.A. Knight (Julia); G. Glendon (Gord); A.-M. Mulligan (Anna-Marie); P. Devillee (Peter); J.D. Figueroa (Jonine); Chanock, S.J. (Stephen J.); J. Lissowska (Jolanta); M.E. Sherman (Mark); P. Hall (Per); N. Schoof (Nils); M.J. Hooning (Maartje); A. Hollestelle (Antoinette); R.A. Oldenburg (Rogier); M.M.A. Tilanus-Linthorst (Madeleine); Liu, J. (Jianjun); A. Cox (Angela); I.W. Brock (Ian); M.W.R. Reed (Malcolm); S.S. Cross (Simon); W.J. Blot (William); L.B. Signorello (Lisa B.); P.D.P. Pharoah (Paul); A.M. Dunning (Alison); M. Shah (Mitul); D. Kang (Daehee); D-Y. Noh (Dong-Young); S.K. Park (Sue K.); J.-Y. Choi (Ji-Yeob); J.M. Hartman (Joost); X. Miao; Lim, W.Y. (Wei Yen); A. Tang (Anthony); U. Hamann (Ute); A. Försti (Asta); T. Rud̈iger (Thomas); H.U. Ulmer (Hans); A. Jakubowska (Anna); J. Lubinski (Jan); Jaworska-Bieniek, K. (Katarzyna); Durda, K. (Katarzyna); S. Sangrajrang (Suleeporn); Gaborieau, V. (Valerie); P. Brennan (Paul); J.D. McKay (James); S. Slager (Susan); A.E. Toland (Amanda); Vachon, C. (Celine); D. Yannoukakos (Drakoulis); C.-Y. Shen (Chen-Yang); J-C. Yu (Jyh-Cherng); Huang, C.-S. (Chiun-Sheng); M.-F. Hou (Ming-Feng); A. González-Neira (Anna); D.C. Tessier (Daniel C.); D. Vincent (Daniel); F. Bacot (Francois); C. Luccarini (Craig); J. Dennis (Joe); K. Michailidou (Kyriaki); Bolla, M.K. (Manjeet K.); J. Wang (Jinxia); D.F. Easton (Douglas F.); M. García-Closas (Montserrat); M. Dowsett (Mitch); A. Ashworth (Alan); A.J. Swerdlow (Anthony ); J. Peto (Julian); I.D.S. Silva (Isabel Dos Santos); O. Fletcher (Olivia)

    2014-01-01

    textabstractIntroduction: We have previously shown that a tag single nucleotide polymorphism (rs10235235), which maps to the CYP3A locus (7q22.1), was associated with a reduction in premenopausal urinary estrone glucuronide levels and a modest reduction in risk of breast cancer in women age ≤50 year

  9. Analysis of 6 Cases of Stromal Sarcoma of the Breast

    Institute of Scientific and Technical Information of China (English)

    Yizi Cong; Juntian Liu; Zhilong Jia

    2009-01-01

    OBJECTIVE To investigate the clinical and pathological characteristics,diagnosis and treatment of stromal sarcoma of the breast(SSB).Methods:The clinical and pathological data of 6 patients with SSB treated between 1954 and 2007 were retrospectively analyzed.METHODS The clinical and pathological data of 6 patients with SSB treated between 1954 and 2007 were retrospectively analyzed.RESULtS Atl patients were female and one was menopausal.The median age of the patients was 39 years old(range,20-55).All cases had a history of a palpable mass.The tumor rapidly augmented in a short time period in 3 patients.One patient had discontinuous pain and 3 patients had masses located in the upper outer quadrant of the breast.The median tumor radius was 6.0 cm(range,3-15 cm).According to the AJCC breast cancer staging standard(6th edition),1 case was of stage ⅡA,2 cases were of stage ⅡB,2 cases were of stage ⅢB and one case couldn't be staged.Four patients were initially treated by excising the tumor and then undergoing mastectomy or modified radical mastectomy after recurrence.Radical mastectomy was suitable for those with pectoralis major muscle involvement.Two patients received simple mastectomy, 2 patients underwent radical mastectomy and another 2 patients received modified radical mastectomy,After surgery,all patients were identified as SSB through pathology,with focal ossification in one case and mucinous degeneration in another one case.Four patients who underwent axillary Iymph node dissection did not have lymph node metastases.Three patients received chemotherapy after surgery. After a median follow-up time of 36.5 months(8-204 months),4 patients had recurrence after local excision and 3 patients had recurrence more than 2 times with a median time to recurrence of 2.5 months(1to 4 months) after surgery.One patient had lung metastases at 7months after the initial surgery and the other 5 patients were alive without disease at the end of the follow-up period

  10. Breast prosthesis infection and pets: A case report and review of the literature

    OpenAIRE

    A. Lenne; Defourny, L; Lafosse, A.; Martin, M.; B Vandercam; Berlière, M.; Lengelé, B.; Rodriguez-Villalobos, H.

    2016-01-01

    Introduction: Pets are not always the human’s best friends, particularly in the presence of comorbidities such as wounds. The following case report describes a Pasteurella multocida infection of a reconstructive breast implant due to a close contact between a cat and its owner. Presentation of case: A 33-year-old woman developed a breast implant infection 13 days after an immediate breast reconstruction following a mastectomy for a multifocal ductal carcinoma. The wound was explored surgic...

  11. Management of pathological femoral fracture secondary to breast cancer in pregnancy: A case report

    OpenAIRE

    Ciavattini, Andrea; Mancioli, Francesca; PACI, ENRICO; POLITANO, ROCCO

    2015-01-01

    Bone metastasis resulting from breast cancer in pregnancy is rare. In the literature there are few reports regarding osteolytic lesions in pregnancy and no data on the treatment of such femoral fractures. The present study reports a case of a 29-week primigravida presenting with severe lumbosciatica in the left side, refractory to medical therapy. During neurosurgical examination a spontaneous pathological fracture of the left femur occurred. Damage control orthopedic principals were applied ...

  12. "Ruptured" malignant phyllodes tumor of the breast: a case report

    OpenAIRE

    Ditsatham C; Somwangprasert A; Watcharachan K; Wongmaneerung P

    2016-01-01

    Chagkrit Ditsatham, Areewan Somwangprasert, Kirati Watcharachan, Phanchaporn WongmaneerungDivision of Head, Neck and Breast, Department of Surgery, Chiang Mai University, Chiang Mai, ThailandAbstract: Phyllodes tumor or cystosarcoma phyllodes is a rare disease and is usually seen in middle-aged patients. Ruptured phyllodes tumor is a very rare condition. Our study reports patient presentation, diagnosis method, and treatment of an unusual case. A 58-year-old premenopausal female was diagnosed...

  13. Operable Breast Cancer: a Clinical Analysis of 6,263 Cases

    Institute of Scientific and Technical Information of China (English)

    Mingtian Yang; Xi Wang; Jun Tang; Tiehua Rong; Zhifan Huang; Changuang Zeng; Hao Long; Jianhua Fu; Peng Lin; Xin Wang; Siyu Wang

    2005-01-01

    OBJECTIVE In Europe and America breast cancer commonly occurs in women of middle and old age, with a median age of about 57 years. Modified radical mastectomy now called standard radical mastectomy, has taken the place of traditional radical mastectomy. Patients with breast cancer at an early stage commonly receive BCT (breast conservative therapy). The TNM stage (especially the lymph node status) affects the prognosis, and adjuvant therapy can improve survival. In China, only a few reports have been pubIished studying large numbers of breast cancer patients. This study was designed to analyze the clinical features, surgical pattern and treatment outcome of resectable breast cancer, as well as to explore the prognostic factors and the effect of adjuvant therapy, with a goal to improve the level of diagnosis and treatment.METHODS Records of the 6,263 patients with resectable breast cancer who had been admitted into our hospital from June 1964 to June 2003 were analyzed retrospectively.RESULTS Of the 6,263 cases, 98.8% were female. Breast cancer occurred most frequently in patients of ages 40~49 years (41.0%), especially in patients 45~49 years old (25.2%). A breast lump, which occurred in 96.2% of the patients, was the main clinical manifestation. The overall 5- and 10-year survival rates were 75.16% and 40.44%. Of the patients in TNM stages 0-1,Ⅱ, and Ⅲ, the 5-year survival rates were 96.8%, 73.7% and 46.4% respectively and the 10-year survival rates were 78.7%, 64.6% and 33.5% respectively. The 5-, and 10-year survival rates were higher in the lymph node negative group than in the lymph node positive group (80.3% vs. 55.6%, and 59.2% vs. 31.9%, P<0.01). Since the 1980s there was no significant difference in survival rates of patients who received a radical mastectomy compared to a modified radical mastectomy(P>0.05). Of the 73 patients who underwent breast conservative therapy, no local recurrence or metastasis occurred during a maximal follow-up of 17

  14. Association of three SNPs in TOX3 and breast cancer risk: Evidence from 97275 cases and 128686 controls.

    Science.gov (United States)

    Zhang, Li; Long, Xinghua

    2015-01-01

    The associations of SNPs in TOX3 gene with breast cancer risk were investigated by some Genome-wide association studies and epidemiological studies, but the study results were contradictory. To derive a more precise estimate of the associations, we conducted a meta-analysis. ORs with 95% CI were used to assess the strength of association between TOX3 polymorphisms and breast cancer risk in fixed or random effect model. A total of 37 publications with 97275 cases and 128686 controls were identified. We observed that the rs3803662 C > T, rs12443621 A > G and rs8051542 C > T were all correlated with increased risk of breast cancer. In the stratified analyses by ethnicity, significantly elevated risk was detected for all genetic models of the three SNPs in Caucasians. In Asian populations, there were significant associations of rs3803662 and rs8051542 with breast cancer risk. Whereas there was no evidence for statistical significant association between the three SNPs and breast cancer risk in Africans. Additionally, we observed different associations of rs3803662 with breast cancer risk based on different ER subtype and BRCA1/BRCA2 mutation carriers. In conclusion, the meta-analysis suggested that three SNPs in TOX3 were significantly associated with breast cancer risk in different populations.

  15. A feasibility study of soft embalmed human breast tissue for preclinical trials of HIFU- preliminary results

    Science.gov (United States)

    Joy, Joyce; Yang, Yang; Purdie, Colin; Eisma, Roos; Melzer, Andreas; Cochran, Sandy; Vinnicombe, Sarah

    2017-03-01

    Breast cancer is the commonest cancer in women in the UK, accounting for 30% of all new cancers in women, with an estimated 49,500 new cases in 20101. With the widespread negative publicity around over-diagnosis and over-treatment of low risk breast cancers, interest in the application of non-invasive treatments such as magnetic resonance imaging (MRI) guided high intensity focused ultrasound (HIFU) has increased. Development has begun of novel US transducers and platforms specifically designed for use with breast lesions, so as to improve the range of breast lesions that can be safely treated. However, before such transducers can be evaluated in patients in clinical trials, there is a need to establish their efficacy. A particular issue is the accuracy of temperature monitoring of FUS with MRI in the breast, since the presence of large amounts of surrounding fat can hinder temperature measurement. An appropriate anatomical model that imposes similar physical constraints to the breast and that responds to FUS in the same way would be extremely advantageous. The aim of this feasibility study is to explore the use of Thiel embalmed cadaveric tissue for these purposes. We report here the early results of laboratory-based experiments sonicating dissected breast samples from a Thiel embalmed soft human cadaver with high body mass index (BMI). A specially developed MRI compatible chamber and sample holder was developed to secure the sample and ensure reproducible sonications at the transducer focus. The efficacy of sonication was first studied with chicken breast and porcine tissue. The experiments were then repeated with the dissected fatty breast tissue samples from the soft-embalmed human cadavers. The sonicated Thiel breast tissue was examined histopathologically, which confirmed the absence of any discrete lesion. To investigate further, fresh chicken breast tissue was embalmed and the embalmed tissue was sonicated with the same parameters. The results confirmed the

  16. Risk of breast cancer following exposure to tetrachloroethylene-contaminated drinking water in Cape Cod, Massachusetts: reanalysis of a case-control study using a modified exposure assessment

    Directory of Open Access Journals (Sweden)

    Webster Thomas F

    2011-05-01

    Full Text Available Abstract Background Tetrachloroethylene (PCE is an important occupational chemical used in metal degreasing and drycleaning and a prevalent drinking water contaminant. Exposure often occurs with other chemicals but it occurred alone in a pattern that reduced the likelihood of confounding in a unique scenario on Cape Cod, Massachusetts. We previously found a small to moderate increased risk of breast cancer among women with the highest exposures using a simple exposure model. We have taken advantage of technical improvements in publically available software to incorporate a more sophisticated determination of water flow and direction to see if previous results were robust to more accurate exposure assessment. Methods The current analysis used PCE exposure estimates generated with the addition of water distribution modeling software (EPANET 2.0 to test model assumptions, compare exposure distributions to prior methods, and re-examine the risk of breast cancer. In addition, we applied data smoothing to examine nonlinear relationships between breast cancer and exposure. We also compared a set of measured PCE concentrations in water samples collected in 1980 to modeled estimates. Results Thirty-nine percent of individuals considered unexposed in prior epidemiological analyses were considered exposed using the current method, but mostly at low exposure levels. As a result, the exposure distribution was shifted downward resulting in a lower value for the 90th percentile, the definition of "high exposure" in prior analyses. The current analyses confirmed a modest increase in the risk of breast cancer for women with high PCE exposure levels defined by either the 90th percentile (adjusted ORs 1.0-1.5 for 0-19 year latency assumptions or smoothing analysis cut point (adjusted ORs 1.3-2.0 for 0-15 year latency assumptions. Current exposure estimates had a higher correlation with PCE concentrations in water samples (Spearman correlation coefficient = 0.65, p

  17. [Phyllodes tumors of the breast. Forty one cases].

    Science.gov (United States)

    Matar, N; Soumani, A; Noun, M; Chraibi, T; Himmi, A; el Mansouri, A; Aderdour, M; Bekkay, M

    1997-01-01

    Phyllode tumors of the breast are fibroepithelial tumors similar to fibroadenomas but with a predominant conjunctive tissue component. The aim of this work was to determine the specific diagnostic, therapeutic and prognostic features of this tumor. A retrospective series of 41 cases was collected in the gynecology-obstetrics ward from 1980 to 1991. The analysis of this series showed the following characteristics: incidence of phyllode tumors was 0.46% of all breast tumors. Mean age at diagnosis was 30 years, in 75.6% of the women were in a period of reproductive activity. Mean delay between the first clinical signs and diagnosis was 20 months. Mean size was 12 cm Diagnosis was confirmed at pathology examination in all cases. The tumor was classed grade 1 and 2 in 65.9% of the cases, grade 3 in 9.8%, grade 4 in 17.1%. Surgical treatment alone was used in all cases with large tumorectomy (48%), simple mastectomy (30%), and total mastectomy with node dissection (22%). After a follow-up of 1 to 7 years, there were 3 deaths and 11 local recurrences requiring reoperation. In the remaining cases, the outcome was favorable without recurrence or metastasis. These results together with those reported in the literature show that histological confirmation is required for the diagnosis of phyllode tumors. Surgical treatment alone is required with wide exeresis because of the voluminous tumor formation the age of the patient and the histological grade. Finally, prognosis depends on the histological characteristics of the conjunctive tissue component of the tumors.

  18. Adipose tissue omega-3 and omega-6 fatty acid content and breast cancer in the euramic study

    NARCIS (Netherlands)

    Simonsen, N.; Veer, P. van 't; Strain, J.J.; Martin-Moreno, J.M.; Huttunen, J.K.; Navajas, J.F.-C.; Martin, B.C.; Thamm, M.; Kardinaal, A.F.M.; Kok, F.J.; Kohlmeier, L.

    1998-01-01

    The fatty acid content of adipose tissue in postmenopausal breast cancer cases and controls from five European countries in the European Community Multicenter Study on Antioxidants, Myocardial Infarction, and Cancer (EURAMIC) breast cancer study (1991-1992) was used to explore the hypothesis that fa

  19. Clinical Analysis of 276 Cases of Non-Palpable TO Breast Cancer

    Institute of Scientific and Technical Information of China (English)

    YunyingLi; ShulingLi; XiongchengZhi; QianYu; XilinFu; YunNiu

    2004-01-01

    OBJECTIVE Discussion of diagnosis, treatment and prognosis of nonpalpable TO breast cancer.METHODS Between 1978 and 1997, 9,980 female patients with operable breast cancer were treated surgically, of which 276 were determined to have TO breast cancer. Most TO breast cancers could be detected promptly with careful examination of presenting symptoms, such as nipple discharge, local thickening of the breast, nipple erosion, nipple retraction and postmenopausal mastalgia, while 12 cases were detected by routine mammography of the contralateral breast.RESULTS All patients were treated surgically and their tissue subjected to histopathological examination. Most cases (73.0%) were noninvasive or early invasive carcinoma. Axillary lymph nodes metastases were found in 7.69% of 234 mastectomy cases.CONCLUSION The survival rate was significantly increased if the tumor was in an early stage. The 5-, 10-, 15-years survival rates were 98.1%,94.6% and 90.3%, respectively.

  20. Association of Obesity and Breast Cancer Risk: The Role of Estrogen, Tumor Necrosis Factor-alpha, and Adiponectin as Risk factors (preliminary study

    Directory of Open Access Journals (Sweden)

    Ampi Retnowarnadi

    2009-04-01

    Full Text Available BACKGROUND: Breast cancer is the most frequent cancer diagnosed among women. Many factors influence the carcinogenesis of breast cancer. The aim of this study to analyze the role of obesity (waist circumference and body mass index, serum Estradiol levels, TNF-α, and Adiponectin in the occurrence of breast cancer. METHODS: This was observational study with case control design. Eleven breast cancer patients as cases and twelve Fibroadenoma Mammae (FAM patients as controls were analyzed. The serum Estrogen, TNF-α and Adiponectin were examined in their association with breast cancer risk. RESULTS: Women with breast tumor and waist circumference >80 cm have significantly higher breast cancer risk than women with breast tumor and waist circumference 2.30 pg/ml have higher breast cancer risk (19.25 times than women with breast tumor and have lower serum TNF-α levels (95% CI=1.77-209.55, p=0.015. Whereas, women with breast tumor and lower Adiponectin/TNF-α ratio (80 cm and low Adiponectin/TNF-α ratio in women with breast tumor are significantly associated with an increased risk for breast cancer. KEYWORDS: obesity, breast cancer, adiponectin/TNF-α ratio.

  1. Clinical Analysis of 21 Cases of Primary Breast Malignant Lymphoma

    Institute of Scientific and Technical Information of China (English)

    Liming Wang; Haizeng Zhang; Yongfu Shao

    2005-01-01

    OBJECTIVE To explore the clinico-pathological characteristics, diagnosis,treatment, and prognosis factors for primary breast malignant lymphoma (PBL).METHODS The clinical data from 21 cases of PBL were retrospectively analysed.RESULTS There were 19 females and 2 males with a median age of 37 years.All cases had diffuse non-Hodgkin lymphoma from B-cell lineage. The overall 5-year survival rate was 62.50% for the whole group and 81.82% for stage Ⅰ and Ⅱ diseases.CONCLUSION The prognosis of PBL is related to the stage and treatment modality. Operation combined with chemoradiotherapy is the best treatment method. Local resection should be the first surgical treatment.

  2. Breast Health Belief System Study

    Science.gov (United States)

    2001-08-01

    advantages: cultural and geographic familiarity, interinstitutional collaboration , and cost effectiveness in terms of controlling per diem and travel...providers of the significance of beliefs on health practices. Collaborators in this study included Georgia State, Albany State, Fort Valley State, and...Georgia counties. As the map on the following pages shows, many of Georgia’s southern counties are in economic decline. Collaborators are Georgia

  3. Total dietary antioxidant capacity, individual antioxidant intake and breast cancer risk: the Rotterdam Study.

    Science.gov (United States)

    Pantavos, Athanasios; Ruiter, Rikje; Feskens, Edith F; de Keyser, Catherine E; Hofman, Albert; Stricker, Bruno H; Franco, Oscar H; Kiefte-de Jong, Jessica C

    2015-05-01

    Some studies suggest a favorable role of antioxidants on breast cancer risk but this is still inconclusive. The aim of this study was to assess whether overall dietary antioxidant capacity, as assessed by dietary ferric reducing antioxidant potential (FRAP), and individual dietary antioxidant intake were associated with breast cancer risk. Data was used from women participating in the Rotterdam Study, a prospective cohort study among subjects aged 55 years and older (N = 3,209). FRAP scores and antioxidant intake (i.e., vitamin A, C, E, selenium, flavonoids and carotenoids) was assessed at baseline by a food frequency questionnaire. Incident cases of breast cancer were confirmed through medical reports. During a median follow-up of 17 years, 199 cases with breast cancer were identified. High dietary FRAP score was associated with a lower risk of breast cancer [hazard ratio (HR): 0.68; 95% confidence intervals (CI): 0.49, 0.96]. No overall association between individual antioxidant intake and breast cancer risk was found. However, low intake of alpha carotene and beta carotene was associated with a higher risk of breast cancer among smokers (HR: 2.48; 95% CI: 1.21, 5.12 and HR: 2.31; 95% CI: 1.12, 4.76 for alpha and beta carotene, respectively) and low intake of flavonoids was associated with breast cancer risk in women over the age of 70 (HR: 1.80; 95% CI: 1.09, 2.99). These results suggest that high overall dietary antioxidant capacity is associated with a lower risk of breast cancer. Individual effects of dietary carotenoids and dietary flavonoids may be restricted to subgroups such as smokers and elderly.

  4. Associations of Premenopausal Hysterectomy and Oophorectomy With Breast Cancer Among Black and White Women: The Carolina Breast Cancer Study, 1993-2001.

    Science.gov (United States)

    Robinson, Whitney R; Nichols, Hazel B; Tse, Chiu Kit; Olshan, Andrew F; Troester, Melissa A

    2016-09-01

    Black women experience higher rates of hysterectomy than other women in the United States. Although research indicates that premenopausal hysterectomy with bilateral oophorectomy decreases the risk of breast cancer in black women, it remains unclear how hysterectomy without ovary removal affects risk, whether menopausal hormone therapy use attenuates inverse associations, and whether associations vary by cancer subtype. In the population-based, case-control Carolina Breast Cancer Study of invasive breast cancer in 1,391 black (725 cases, 666 controls) and 1,727 white (939 cases, 788 controls) women in North Carolina (1993-2001), we investigated the associations of premenopausal hysterectomy and oophorectomy with breast cancer risk. Compared with no history of premenopausal surgery, bilateral oophorectomy and hysterectomy without oophorectomy were associated with lower odds of breast cancer (for bilateral oophorectomy, multivariable-adjusted odds ratios = 0.60, 95% confidence interval: 0.47, 0.77; for hysterectomy without oophorectomy, multivariable-adjusted odds ratios = 0.68, 95% confidence interval: 0.55, 0.84). Estimates did not vary by race and were similar for hormone receptor-positive and hormone receptor-negative cancers. Use of estrogen-only menopausal hormone therapy did not attenuate the associations. Premenopausal hysterectomy, even without ovary removal, may reduce the long-term risk of hormone receptor-positive and hormone receptor-negative breast cancers. Varying rates of hysterectomy are a potentially important contributor to differences in breast cancer incidence among racial/ethnic groups.

  5. A Study of Evaluation and Management of Rare Congenital Breast Diseases

    Science.gov (United States)

    Mehta, Sudhir Kumar; Bala, Jyoti; Zaman, Muzzafar; Mittal, Amit; Gupta, Guarav; Rudra, Samer; Singal, Samita

    2016-01-01

    Introduction Polymastia and polythelia may be asymptomatic or cause pain, restriction of arm movement, milk discharge, cosmetic problems or anxiety. Cosmesis is the main indication for surgical excision of accessory breasts in axilla. In addition it also confirms the diagnosis and allays the patient’s fear of harbouring a malignancy. Aim To evaluate the presentation of symptoms, investigations required for diagnosis and the management to improve the treatment protocols in patients with breast diseases. Materials and Methods This retrospective study on breast diseases presenting as supernumerary breasts and nipples was conducted in the Department of Surgery between January 2013 and January 2016 at MMIMS Research and hospital, Mullana, Ambala. Patients were evaluated for breast diseases, either benign or malignant in both genders. A total of 32 cases diagnosed as accessory breasts disease were retrieved from the hospital archive. The clinical and radiological evaluation was done in the form of ultrasound and mammography wherever necessary. Accessory breast tissues were excised under general anesthesia and histopathological examinations were done. Results Out of 32 cases: 1(3.125%) male patient had unilateral and 1(3.125%) male had bilateral accessory nipple, 7 (21.87%) females had unilateral and 1(3.125%) had bilateral accessory nipple, 1 (3.125%) diagnosed as accessory axillary fibroadenoma in female, 16(50%) presented as unilateral and 5 (15.62%) had bilateral swelling in the axilla as accessory breast. Patients underwent surgical excision and in 8(25%) cases z- shaped incision was made in view of better cosmesis. Patients were followed up upto 6 months postoperatively. There were no residual swelling and movements of the arm over the shoulder joint were normal. In 3(9.37%) cases, wound dehiscence occurred; in 2 (6.25%) cases lymphoedema formation was seen. These were successfully managed conservatively. Conclusion As breast swellings either fibroadenoma or

  6. IMPACT OF SEQUENTIAL NEOADJUVANT CHEMOTHERAPY IN LOCALLY ADVANCED BREAST CANCER: A SERIES OF 10 CASES

    Directory of Open Access Journals (Sweden)

    Gopa

    2014-04-01

    Full Text Available Breast cancer currently is a major health problem among women worldwide accounting for around 13.7% cancer deaths, nearly 1/3rd of it being due to Locally advanced breast cancer (LABC. Despite progress achieved in diagnosis & therapy of Breast cancer, LABC remains a major clinical challenge and in efforts to increase pCR, CCR & DFS in LABC, Neoadjuvant or primary chemotherapy followed by locoregional therapy and adjuvant systemic CT is well accepted treatment strategy since last 3 decades. Further to address the issue of drug resistance in NACT sequential anthracycline-taxane NACT has been evaluated by many researchers and has resulted in better outcome in terms of overall survival and pCR. In this study we have evaluated 4 cycles of sequential anthracycline-taxane, 2 cycles of Cyclophosphamide, Epirubicin, Fluracil +2 cycles of Docetaxel, Epirubicin (CEF- DE NACT in a series of 10 cases of ER/PR +ve, Her -2 neu negative patients of LABC. 9/10 cases were rendered operable after primary chemotherapy and were subjected to further 4 cycles of adjuvant chemotherapy (1 cycle CEF, 1 cycle DE, 2cycles single agent Docetaxel, followed by locoregional RT. This tailored sequential NACT protocol in our subgroup of patient was well tolerated, well accepted and resulted in substantial increase in operability with CCR & DFS in 6/10 cases on 3 years follow up and pCR in one patient. Sequential NACT needs further validation by more RCT with extensive follow up

  7. Fine needle aspiration biopsy diagnosis of metastatic neoplasms of the breast. A three-case report

    Directory of Open Access Journals (Sweden)

    Raquel Garza-Guajardo

    2005-09-01

    Full Text Available Abstract Metastases to the breast are unusual lesions that make up approximately 2% of all malignant mammary neoplasms and may mimic both benign and malignant primary neoplasms from a clinical point of view, as well as in imaging studies. Arriving at a correct diagnosis is therefore essential in order to establish appropriate management. We present three cases of metastatic neoplasms diagnosed through fine needle aspiration biopsy and immunocytochemistry. The cytological diagnoses were: medulloblastoma in an 18-year-old woman, melanoma in a 26-year-old man, and an exceptional case of ovarian sarcoma originating from a granulosa cell tumor with metastases to both breasts. A metastatic disease should be considered in the differential diagnosis of a palpable mass in the breast, especially if there is a history of an extramammary malignant neoplasm. Fine needle aspiration biopsy is the method of choice for the management of these cases. Whenever possible the exam of the material obtained should be compared to the previous biopsy, which is usually enough to arrive at a correct diagnosis, thus preventing unnecessary surgical procedures.

  8. Well-done meat intake and meat-derived mutagen exposures in relation to breast cancer risk: the Nashville Breast Health Study.

    Science.gov (United States)

    Fu, Zhenming; Deming, Sandra L; Fair, Alecia M; Shrubsole, Martha J; Wujcik, Debra M; Shu, Xiao-Ou; Kelley, Mark; Zheng, Wei

    2011-10-01

    Previous studies of the association of meat intake and meat-derived mutagen exposure with breast cancer risk have produced inconsistent results. We evaluated this association in a population-based case-control study of incident breast cancer conducted in Nashville, Tennessee, United States, including 2,386 breast cancer cases and 1,703 healthy women controls. Telephone interviews were conducted to obtain information related to meat intake including amount, cooking methods, and doneness levels, as well as other known or hypothesized risk factors for breast cancer. Unconditional logistic regression was used to derive odds ratios (ORs) after adjusting for potential confounders. High intake of red meat was associated with a significantly elevated risk of breast cancer (P-trend mutagens such as 2-amino-3,8-dimethylimidazo[4,5-f]quinoxaline and 2-amino-3,4,8-trimethylimidazo[4,5-f]quinoxaline, were significantly associated with increased breast cancer risk among postmenopausal women only (P-trend = 0.002 and 0.003, respectively). The results from this study provide strong support for the hypotheses that high red meat intake and meat-derived mutagen exposure may be associated with an increase in breast cancer risk.

  9. Case Study Teaching

    Science.gov (United States)

    Herreid, Clyde Freeman

    2011-01-01

    This chapter describes the history of case study teaching, types of cases, and experimental data supporting their effectiveness. It also describes a model for comparing the efficacy of the various case study methods. (Contains 1 figure.)

  10. Height and Breast Cancer Risk: Evidence From Prospective Studies and Mendelian Randomization

    Science.gov (United States)

    Zhang, Ben; Shu, Xiao-Ou; Delahanty, Ryan J.; Zeng, Chenjie; Michailidou, Kyriaki; Bolla, Manjeet K.; Wang, Qin; Dennis, Joe; Wen, Wanqing; Long, Jirong; Li, Chun; Dunning, Alison M.; Chang-Claude, Jenny; Shah, Mitul; Perkins, Barbara J.; Czene, Kamila; Darabi, Hatef; Eriksson, Mikael; Bojesen, Stig E.; Nordestgaard, Børge G.; Nielsen, Sune F.; Flyger, Henrik; Lambrechts, Diether; Neven, Patrick; Wildiers, Hans; Floris, Giuseppe; Schmidt, Marjanka K.; Rookus, Matti A.; van den Hurk, Katja; de Kort, Wim L. A. M.; Couch, Fergus J.; Olson, Janet E.; Hallberg, Emily; Vachon, Celine; Rudolph, Anja; Seibold, Petra; Flesch-Janys, Dieter; Peto, Julian; dos-Santos-Silva, Isabel; Fletcher, Olivia; Johnson, Nichola; Nevanlinna, Heli; Muranen, Taru A.; Aittomäki, Kristiina; Blomqvist, Carl; Li, Jingmei; Humphreys, Keith; Brand, Judith; Guénel, Pascal; Truong, Thérèse; Cordina-Duverger, Emilie; Menegaux, Florence; Burwinkel, Barbara; Marme, Frederik; Yang, Rongxi; Surowy, Harald; Benitez, Javier; Zamora, M. Pilar; Perez, Jose I. A.; Cox, Angela; Cross, Simon S.; Reed, Malcolm W. R.; Andrulis, Irene L.; Knight, Julia A.; Glendon, Gord; Tchatchou, Sandrine; Sawyer, Elinor J.; Tomlinson, Ian; Kerin, Michael J.; Miller, Nicola; Chenevix-Trench, Georgia; Haiman, Christopher A.; Henderson, Brian E.; Schumacher, Fredrick; Marchand, Loic Le; Lindblom, Annika; Margolin, Sara; Hooning, Maartje J.; Martens, John W. M.; Tilanus-Linthorst, Madeleine M. A.; Collée, J. Margriet; Hopper, John L.; Southey, Melissa C.; Tsimiklis, Helen; Apicella, Carmel; Slager, Susan; Toland, Amanda E.; Ambrosone, Christine B.; Yannoukakos, Drakoulis; Giles, Graham G.; Milne, Roger L.; McLean, Catriona; Fasching, Peter A.; Haeberle, Lothar; Ekici, Arif B.; Beckmann, Matthias W.; Brenner, Hermann; Dieffenbach, Aida Karina; Arndt, Volker; Stegmaier, Christa; Swerdlow, Anthony J.; Ashworth, Alan; Orr, Nick; Jones, Michael; Figueroa, Jonine; Garcia-Closas, Montserrat; Brinton, Louise; Lissowska, Jolanta; Dumont, Martine; Winqvist, Robert; Pylkäs, Katri; Jukkola-Vuorinen, Arja; Grip, Mervi; Brauch, Hiltrud; Brüning, Thomas; Ko, Yon-Dschun; Peterlongo, Paolo; Manoukian, Siranoush; Bonanni, Bernardo; Radice, Paolo; Bogdanova, Natalia; Antonenkova, Natalia; Dörk, Thilo; Mannermaa, Arto; Kataja, Vesa; Kosma, Veli-Matti; Hartikainen, Jaana M.; Devilee, Peter; Seynaeve, Caroline; Van Asperen, Christi J.; Jakubowska, Anna; Lubiński, Jan; Jaworska-Bieniek, Katarzyna; Durda, Katarzyna; Hamann, Ute; Torres, Diana; Schmutzler, Rita K.; Neuhausen, Susan L.; Anton-Culver, Hoda; Kristensen, Vessela N.; Grenaker Alnæs, Grethe I.; Pierce, Brandon L.; Kraft, Peter; Peters, Ulrike; Lindstrom, Sara; Seminara, Daniela; Burgess, Stephen; Ahsan, Habibul; Whittemore, Alice S.; John, Esther M.; Gammon, Marilie D.; Malone, Kathleen E.; Tessier, Daniel C.; Vincent, Daniel; Bacot, Francois; Luccarini, Craig; Baynes, Caroline; Ahmed, Shahana; Maranian, Mel; Healey, Catherine S.; González-Neira, Anna; Pita, Guillermo; Alonso, M. Rosario; Álvarez, Nuria; Herrero, Daniel; Pharoah, Paul D. P.; Simard, Jacques; Hall, Per; Hunter, David J.; Easton, Douglas F.

    2015-01-01

    Background: Epidemiological studies have linked adult height with breast cancer risk in women. However, the magnitude of the association, particularly by subtypes of breast cancer, has not been established. Furthermore, the mechanisms of the association remain unclear. Methods: We performed a meta-analysis to investigate associations between height and breast cancer risk using data from 159 prospective cohorts totaling 5216302 women, including 113178 events. In a consortium with individual-level data from 46325 case patients and 42482 control subjects, we conducted a Mendelian randomization analysis using a genetic score that comprised 168 height-associated variants as an instrument. This association was further evaluated in a second consortium using summary statistics data from 16003 case patients and 41335 control subjects. Results: The pooled relative risk of breast cancer was 1.17 (95% confidence interval [CI] = 1.15 to 1.19) per 10cm increase in height in the meta-analysis of prospective studies. In Mendelian randomization analysis, the odds ratio of breast cancer per 10cm increase in genetically predicted height was 1.22 (95% CI = 1.13 to 1.32) in the first consortium and 1.21 (95% CI = 1.05 to 1.39) in the second consortium. The association was found in both premenopausal and postmenopausal women but restricted to hormone receptor–positive breast cancer. Analyses of height-associated variants identified eight new loci associated with breast cancer risk after adjusting for multiple comparisons, including three loci at 1q21.2, DNAJC27, and CCDC91 at genome-wide significance level P < 5×10–8. Conclusions: Our study provides strong evidence that adult height is a risk factor for breast cancer in women and certain genetic factors and biological pathways affecting adult height have an important role in the etiology of breast cancer. PMID:26296642

  11. Collision tumor with inflammatory breast carcinoma and malignant phyllodes tumor: a case report and literature review.

    Science.gov (United States)

    Shin, Young Duck; Lee, Seul Kee; Kim, Kyu Sun; Park, Mi Ja; Kim, Joo Heon; Yim, Hyun Sun; Choi, Young Jin

    2014-01-08

    There have been some reports of coincidental presentation of breast carcinoma and phyllodes tumor in the same breast. Most of the cases were carcinoma that arose from a phyllodes tumor with a histologically identified transitional area, and they behaved less aggressively than the usually encountered carcinoma. Collision tumors are rare clinical entities in which two histologically distinct tumor types show involvement at the same site. The occurrence of these tumors in the breast is extremely rare. Here, we report a case of 45-year-old woman who had both invasive ductal carcinoma as the finding of inflammatory carcinoma and a malignant phyllodes tumor in the same breast. There was no evidence of a transitional area between the phyllodes tumor and the invasive ductal carcinoma. To our knowledge, this is the first report of a collision tumor of inflammatory breast carcinoma coincident with a malignant phyllodes tumor in same breast.

  12. Anthropometric measures, endogenous sex steroids and breast cancer risk in postmenopausal women: a study within the EPIC cohort.

    NARCIS (Netherlands)

    Rinaldi, Sabina; Key, Timothy J; Peeters, Petra H M; Lahmann, Petra H; Lukanova, Annekatrin; Dossus, Laure; Biessy, Carine; Vineis, Paolo; Sacerdote, Carlotta; Berrino, Franco; Panico, Salvatore; Tumino, Rosario; Palli, Domenico; Nagel, Gabriele; Linseisen, Jakob; Boeing, Heiner; Roddam, Andrew; Bingham, Sheila A; Khaw, Kay-Tee; Chloptios, John; Trichopoulou, Antonia; Trichopoulos, Dimitrios; Tehard, Bertrand; Clavel-Chapelon, Françoise; González, Carlos Alberto; Larrañaga, Nerea; Barricarte, Aurelio; Quirós, José Ramón; Chirlaque, María-Dolores; Martinez, Carmen; Monninkhof, Evelyn; Grobbee, Diederick E; Bueno-de-Mesquita, H Bas; Ferrari, Pietro; Slimani, Nadia; Riboli, Elio; Kaaks, Rudolf

    2006-01-01

    In a large case-control study on breast cancer risk and serum hormone concentrations, nested within the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort, we examined to what extent the relationship of excess body weight with breast cancer risk may be explained by changes in

  13. A Comparison of Case-Control and Case-Only Designs to Investigate Gene-Environment Interactions Using Breast Cancer Data

    Directory of Open Access Journals (Sweden)

    Jafar Hassanzadeh

    2012-06-01

    Full Text Available Background: The traditional methods of studying the gene-environment interactions need a control group. However, the selection of an appropriate control group has been associated with problems. Therefore, new methods, such as case-only design, have been created to study such interactions. The objective of this study was to compare the case-only and case-control designs using data from patients with breast cancer.Methods: The interaction of genetic and environmental factor as well as the ratio of control to population odds ratio was calculated for case-only (300 patients with breast cancer and case-control (300 cases of breast cancer and 300 matched controls designs. Results: The confidence intervals and -2log likelihood in all variables in case-only design was smaller than those in the matched case-control design. In case-only design, the standard errors of some variables such as age at menarche, the first delivery at the age of 35 yrs and more or no delivery, the history of having live birth, use of oral contraception pills, breastfeeding history were less than those in the matched case-control design. Conclusion: The findings indicate that the case-only design is an efficient method to investigate the interaction of genetic and environmental factors.

  14. Breast metastasis from lung cancer:a report of two cases and literature review

    Institute of Scientific and Technical Information of China (English)

    Li Wang; Shu-Ling Wang; Hong-Hong Shen; Feng-Ting Niu; Yun Niu

    2014-01-01

    Breast metastasis from extra-mammary malignancy is rare. An incidence of 0.4% to 1.3% has been reported in literature. hTe primary malignancies that most commonly metastasize to the breast are leukemia, lymphoma, and malignant melanoma. In this report, two cases of pulmonary metastasis to the breast were presented. A 40-year-old female manifested a right breast mass of 2-month duration. Atfer physical examination was performed, a poorly deifned mass was noted in the upper outer quadrant of the right breast. Another 49-year-old female manifested right breast mass of 5-day duration. A poorly deifned mass was noted in the lower inner quadrant of the right breast. Mammography results also revealed breast cancer. hTe patients underwent local excision. Atfer histological and immunohistochemical analyses were conducted, a primary lung carcinoma that metastasized to the breast was diagnosed. An accurate differentiation of metastasis to the breast from primary breast cancer is very important because the treatment and prognosis of the two differ signiifcantly.

  15. A study on risk factors of breast cancer among patients attending the tertiary care hospital, in Udupi district

    Directory of Open Access Journals (Sweden)

    Ramchandra Kamath

    2013-01-01

    Full Text Available Background: Cancer has become one of the ten leading causes of death in India. Breast cancer is the most common diagnosed malignancy in India, it ranks second to cervical cancer. An increasing trend in incidence is reported from various registries of national cancer registry project and now India is a country with largest estimated number of breast cancer deaths worldwide. Aim: To study the factors associated with breast cancer. Objectives: To study the association between breast cancer and selected exposure variables and to identify risk factors for breast cancer. Materials and Methods: A hospital based Case control study was conducted at Shirdi Sai Baba Cancer Hospital and Research Center, Manipal, Udupi District. Results: Total 188 participants were included in the study, 94 cases and 94 controls. All the study participants were between 25 to 69 years of age group. The cases and controls were matched by ± 2 years age range. Non vegetarian diet was one of the important risk factors (OR 2.80, CI 1.15-6.81. More than 7 to 12 years of education (OR 4.84 CI 1.51-15.46 had 4.84 times risk of breast cancer as compared with illiterate women. Conclusion: The study suggests that non vegetarian diet is the important risk factor for Breast Cancer and the risk of Breast Cancer is more in educated women as compared with the illiterate women. Limitation: This is a Hospital based study so generalisability of the findings could be limited.

  16. Bilateral synchronous breast carcinomas followed by a metastasis to the gallbladder: a case report

    Directory of Open Access Journals (Sweden)

    Dardamanis Dimitrios

    2007-09-01

    Full Text Available Abstract Background Breast cancer is usually associated with metastases to lungs, bones and liver. Breast carcinoma metastasizing to the gallbladder is very rare. Case presentation A 59-year-old woman presented with bilateral synchronous breast lesions. A palpable, retroareolar solid lesion of diameter equal to 5 cm was present in the right breast, and a newly developed, non-palpable lesion with microcalcifications (diameter equal to 0.7 cm was present in the upper outer quadrant of the left breast. Modified radical mastectomy was performed on the right breast and lumpectomy after hook-wire localization was performed on the left breast, combined with lymph node dissection in both sides. The pathological examination revealed invasive lobular carcinoma grade II in the right breast and invasive ductal carcinoma grade I in the left breast. Chemotherapy, radiation therapy, trastuzumab and letrozole were appropriately administered. At her 18-month follow-up, the patient was free of symptoms; the imaging tests (chest CT, abdominal U/S, bone scan, biochemical tests, blood cell count and tumor markers were also normal. At the 20th month after surgery however, the patient developed symptoms of cholecystitis and underwent cholecystectomy. The histopathological examination revealed metastasis of the lobular carcinoma to the gallbladder. Conclusion This extremely rare case confirms on a single patient the results of large series having demonstrated the preferential metastasis of lobular breast cancer to the gallbladder. Symptoms of cholecystitis should not be neglected in such patients, as they might indicate metastasis to the gallbladder.

  17. Awareness regarding female breast cancer in Kashmiri males - A study

    Directory of Open Access Journals (Sweden)

    Sajad Ahmad Salati

    2010-04-01

    Full Text Available Breast cancer is a major killer disease in females globally and in developing regions, where the early cancer detection facilities are unavailable, prognosis is even worse. Awareness about this disease can lead to early detection and thereby decrease the morbidity and mortality. A self designed questionnaire was used to study the level of awareness regarding breast cancer among males. The questionnaire had 15 questions and on the basis on score attained, the subjects were classified as having poor, average or good breast cancer awareness. Out of 624 participants, 555(89% had poor breast cancer awareness and 47(7.5% had average awareness. Only 22 (3.5% had good awareness about breast cancer. The level of awareness regarding female breast cancer in Kashmiri males is very low. Measures need to be taken to spread awareness about this disease in males so that they can play a vital role in early detection of this disease.

  18. MAPK genes interact with diet and lifestyle factors to alter risk of breast cancer: the Breast Cancer Health Disparities Study.

    Science.gov (United States)

    Slattery, Martha L; Lundgreen, Abbie; John, Esther M; Torres-Mejia, Gabriela; Hines, Lisa; Giuliano, Anna R; Baumgartner, Kathy B; Stern, Mariana C; Wolff, Roger K

    2015-01-01

    Mitogen-activated protein kinases (MAPK) are integration points for multiple biochemical signals. We evaluated 13 MAPK genes with breast cancer risk and determined if diet and lifestyle factors mediated risk. Data from 3 population-based case-control studies conducted in Southwestern United States, California, and Mexico included 4183 controls and 3592 cases. Percent Indigenous American (IA) ancestry was determined from 104 ancestry informative markers. The adaptive rank truncated product (ARTP) was used to determine the significance of each gene and the pathway with breast cancer risk, by menopausal status, genetic ancestry level, and estrogen receptor (ER)/progesterone receptor (PR) strata. MAP3K9 was associated with breast cancer overall (P(ARTP) = 0.02) with strongest association among women with the highest IA ancestry (P(ARTP) = 0.04). Several SNPs in MAP3K9 were associated with ER+/PR+ tumors and interacted with dietary oxidative balance score (DOBS), dietary folate, body mass index (BMI), alcohol consumption, cigarette smoking, and a history of diabetes. DUSP4 and MAPK8 interacted with calories to alter breast cancer risk; MAPK1 interacted with DOBS, dietary fiber, folate, and BMI; MAP3K2 interacted with dietary fat; and MAPK14 interacted with dietary folate and BMI. The patterns of association across diet and lifestyle factors with similar biological properties for the same SNPs within genes provide support for associations.

  19. Bilateral metachronous breast cancer with bilateral recurrences: A case report and literature review

    Energy Technology Data Exchange (ETDEWEB)

    Park, So Hyun; Sohn, Yu Mee [Dept. of Radiology, Kyung Hee University Hospital, College of Medicine, Kyung Hee University, Seoul (Korea, Republic of); Kim, Eun Kyung [Dept. of Radiology, Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul (Korea, Republic of)

    2014-05-15

    The incidence of bilateral breast cancer has been reported to range from 0.4% to 14%, and it increases gradually as a result of improved early detection capabilities and longer survival times. We report a rare case where the bilateral breast cancers occurred as a metachronous bilateral breast cancer with bilateral recurrences, detected by mammography, and the rapid growth of tumor that manifested as microcalcification and skin thickening within 3 months.

  20. A traumatic neuroma in breast cancer patient after mastectomy: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Shin, Su Young [Dept. of Radiology, Dong-A University College of Medicine, Busan , (Korea, Republic of)

    2013-11-15

    A traumatic neuroma is a tangle of neural fibers and connective tissues which develop at the end of a proximal nerve stump following the nerve injury. The incidence of traumatic neuroma after breast cancer surgery is extremely low, and so far, there are only 11 cases being reported in literature. We present sonographic and pathologic features of a traumatic neuroma that mimics the recurrent breast carcinoma identified on follow-up ultrasound examinations after breast cancer surgery.

  1. Diagnostic and prognostic value of serum nitric oxide, tumor necrosis factor-alpha, basic fibroblast growth factor and copper as angiogenic markers in premenopausal breast cancer patients: a case-control study.

    Science.gov (United States)

    Hewala, T I; Abd El-Moneim, N A; Ebied, S Abd El-Moneim; Sheta, M I; Soliman, K; Abu-Elenean, A

    2010-01-01

    Many studies demonstrate that increased microvessel density (MVD) surrounding primary tumour is associated with decreased overall survival in patients with breast cancer. This study compares the diagnostic and prognostic values of the angiogenic serum factors nitric oxide (NO), tumour necrosis factor-alpha (TNFalpha), basic fibroblast growth factor (bFGF) and copper with those of serum CA15-3 as the standard tumour marker in breast cancer patients. Microvessel density was estimated in CD31-immunostained sections from breast cancer patients. Before surgery, NO, TNFalpha, bFGF, copper and CA 15-3 were measured in serum samples from 30 premenopausal breast cancer patients in comparison with 15 healthy controls. The diagnostic values of the assayed parameters were compared using receiver operating characteristic (ROC) curve analysis. Univariate survival analysis of patients was assessed using the Kaplan-Meier method. Breast cancer tissues showed higher MVD than did normal breast tissues adjacent to the tumour (P = 0.008). Before surgery, tumour MVD correlated significantly with serum NO, TNFalpha, bFGF and copper (r = 0.458, P = .011; r = 0.379, P = .039; r = 0.513, P = .004 and r = 0.613, P = 0.000, respectively). Serum NO, TNFalpha, bFGF, copper and CA 15-3 levels in patients were significantly elevated compared with controls (P = 0.011, P = 0.004, P = 0.039, P = 0.000 and P = 0.001, respectively). Kaplan-Meier analysis revealed that patients with elevated serum TNFalpha, CA 15-3 and copper (P = 0.035, P = 0.040, P = 0.0339, respectively) had an overall survival significantly shorter than those who had lower levels of these parameters. These data suggest that serum TNFalpha, CA 15-3 and copper are useful predictive markers for overall survival in premenopausal breast cancer patients.

  2. Periodontal disease and breast cancer: Prospective cohort study of postmenopausal women

    Science.gov (United States)

    Freudenheim, Jo L; Genco, Robert J; LaMonte, Michael J; Millen, Amy E; Hovey, Kathleen M; Mai, Xiaodan; Nwizu, Ngozi; Andrews, Christopher A; Wactawski-Wende, Jean

    2015-01-01

    Background Periodontal disease (PD) has been consistently associated with chronic disease; there are no large studies of breast cancer although oral-associated microbes are present in breast tumors. Methods In the Women’s Health Initiative Observational Study, a prospective cohort of postmenopausal women, 73,737 women without previous breast cancer were followed. Incident, primary, invasive breast tumors were verified by physician adjudication. PD was by self-report. Hazard ratios (HR) and 95% confidence intervals (CI) were estimated by Cox proportional hazards, adjusted for breast cancer risk factors. Because the oral microbiome of those with PD differs with smoking status, we examined associations stratified by smoking. Results 2,124 incident, invasive breast cancer cases were identified after mean follow-up of 6.7 years. PD, reported by 26.1% of women, was associated with increased breast cancer risk (HR 1.14, 95% CI 1.03 to 1.26), particularly among former smokers who quit within 20 years (HR 1.36; 95% CI 1.05 to 1.77). Among current smokers, the trend was similar (HR 1.32; 95% CI 0.83 to 2.11); there were few cases (n=74) and the CI included the null. The population attributable fraction was 12.06% (95% CI 1.12 to 21.79) and 10.90% (95% CI 10.31 to 28.94) for PD among former smokers quitting within 20 years and current smokers, respectively. Conclusion PD, a common chronic inflammatory disorder, was associated with increased risk of postmenopausal breast cancer, particularly among former smokers who quit in the past 20 years. Impact Understanding a possible role of the oral microbiome in breast carcinogenesis could impact prevention. PMID:26689418

  3. Soyfood intake and breast cancer survival: a followup of the Shanghai Breast Cancer Study.

    Science.gov (United States)

    Boyapati, Sonia M; Shu, Xiao-ou; Ruan, Zhi Xian; Dai, Qi; Cai, Qiuyin; Gao, Yu-tang; Zheng, Wei

    2005-07-01

    Soy and its constituents have been shown in many in vivo and in vitro studies and in some epidemiological studies to have anti-cancer effects. Some soy constituents, however, also stimulate cell proliferation, which has raised concerns in promoting soy intake among breast cancer survivors. To investigate whether soy intake may be associated with breast cancer survival, we evaluated data from a cohort of 1459 breast cancer patients who participated in the Shanghai Breast Cancer Study between 1996 and 1998. Usual soy food intake was assessed using a validated food frequency questionnaire at baseline. The median follow-up time for this cohort of women was 5.2 years. We found that soy intake prior to cancer diagnosis was unrelated to disease-free breast cancer survival (adjusted hazard ratio [HR]=0.99, 95% confidence interval [CI], 0.73-1.33 for the highest tertile compared to the lowest tertile). The association between soy protein intake and breast cancer survival did not differ according to ER/PR status, tumor stage, age at diagnosis, body mass index (BMI), waist to hip ratio (WHR), or menopausal status. Additionally, the soy-survival association did not appear to vary according to XbaI or PvuII polymorphisms in ER-alpha, or C(14206)T, G(25652)A, or A(50766)G polymorphisms in ER-beta. These data suggest that soyfoods do not have an adverse effect on breast cancer survival.

  4. The physiology of the normal human breast: an exploratory study.

    Science.gov (United States)

    Mills, Dixie; Gordon, Eva J; Casano, Ashley; Lahti, Sarah Michelle; Nguyen, Tinh; Preston, Alex; Tondre, Julie; Wu, Kuan; Yanase, Tiffany; Chan, Henry; Chia, David; Esfandiari, Mahtash; Himmel, Tiffany; Love, Susan M

    2011-12-01

    The physiology of the nonlactating human breast likely plays a key role in factors that contribute to the etiology of breast cancer and other breast conditions. Although there has been extensive research into the physiology of lactation, few reports explore the physiology of the resting mammary gland, including mechanisms by which compounds such as hormones, drugs, and potential carcinogens enter the breast ducts. The purpose of this study was to explore transport of exogenous drugs into ductal fluid in nonlactating women and determine if their concentrations in the fluid are similar to those observed in the breast milk of lactating women. We selected two compounds that have been well characterized during lactation, caffeine and cimetidine. Caffeine passively diffuses into breast milk, but cimetidine is actively transported and concentrated in breast milk. After ingestion of caffeine and cimetidine, 14 nonlactating subjects had blood drawn and underwent ductal lavage at five time points over 12 h to measure drug levels in the fluid and blood. The concentrations of both caffeine and cimetidine in lavage fluid were substantially less than those observed in breast milk. Our results support recent evidence that the cimetidine transporter is not expressed in the nonlactating mammary gland, and highlight intriguing differences in the physiology and molecular transport of the lactating and nonlactating breast. The findings of this exploratory study warrant further exploration into the physiology of the nonlactating mammary gland to elucidate factors involved in disease initiation and progression.

  5. Feasibibility study - cases

    DEFF Research Database (Denmark)

    Lund, Henrik; Hvelplund, Frede Kloster; Sukkumnoed, Decharut

    2004-01-01

    The chapter presents two case studies to show the tools of feasibiliy studies within the context of technological innovation.......The chapter presents two case studies to show the tools of feasibiliy studies within the context of technological innovation....

  6. CLINICO PATHOLOGICAL STUDY OF BENIGN BREAST LUMP – A HOSPITAL BASED STUDY

    Directory of Open Access Journals (Sweden)

    Anindita

    2016-03-01

    Full Text Available BACKGROUND Despite the fact that in majority of cases the initial symptom of benign breast disease is a lump, which can be easily detected by the patient herself by self-examination they generally present at a very late stage and this poses a great difficulty in their management. Early and appropriate diagnosis of breast disease is of utmost importance. AIM The aim of the study was to find out the relative frequency and commonest site of occurrence of benign breast disorder and their relationship with age, parity, menstrual cycle, and socio-economic status and also to find out the accuracy of investigative procedures in their diagnosis. DESIGN This is a cross sectional, interventional. Hospital based study. MATERIALS AND METHOD This study was done in 58 female patients in the age group 10 yrs. to 55 yrs. presenting with clinically benign breast lumps randomly chosen from outpatient department and indoor wards of The Calcutta Medical Research Institute, Kolkata. After taking an accurate history and proper clinical examination these patients were sequentially studied by radiological methods (Ultrasonography and mammography, fine needle aspiration cytology (FNAC and histopathology of removed specimen. Patients were enquired about their age, chief complaints, menstrual history, and use of oral pill, marital status, parity, lactation and socioeconomic status. RESULTS 79% of the benign breast lumps were found to be between 10–35 years, Fibro adenoma being the commonest one (41.38% and fibrocystic disease the second most common (29.31%. Breast lump were more common among unmarried and nulliparous females (48.27%, commonest site being upper and outer quadrant (38.8%. 69% patients were associated with an abnormal menstrual status. 76% of the cases were accurately diagnosed by clinical examination, 70% by mammography, 88% by FNAC and 84% by ultrasonography. CONCLUSION This clinicopathological study of benign breast lump is a small endeavour on our part

  7. Project management case studies

    CERN Document Server

    Kerzner, Harold R

    2013-01-01

    A new edition of the most popular book of project management case studies, expanded to include more than 100 cases plus a ""super case"" on the Iridium Project Case studies are an important part of project management education and training. This Fourth Edition of Harold Kerzner''s Project Management Case Studies features a number of new cases covering value measurement in project management. Also included is the well-received ""super case,"" which covers all aspects of project management and may be used as a capstone for a course. This new edition:Contains 100-plus case studies drawn from re

  8. [Neuroendocrine carcinoma with large cells of the breast: case report and review of the literature].

    Science.gov (United States)

    Bourhaleb, Z; Uri, N; Haddad, H; Azzouzi, S; Zamiati, S; Benchakroun, N; Tawfiq, N; Jouhadi, H; Sahraoui, S; Benider, A

    2009-12-01

    Neuroendocrine carcinoma with large cells is a slightly different tumor from the high rank of malignity. We report a case of breast localization in a 28-year-old patient. It is a locally advanced classified T4dN1M0 tumor that required neoadjuvant chemotherapy. The clinical answer was 75% of the level of the tumor. A standard surgery mastectomy with axillary lymph node dissection was realized, followed by external radiotherapy. The anatomopathologic and the immuno-histochemical study of the operational part confirmed the diagnosis of neuroendocrine carcinoma with large cells expressing the progesterone receptor. The patient is subjected to adjuvant hormonal treatment. After a 12 months retreat, a complete remission is maintained. Considering the scarcity of neuroendocrine carcinoma with large cells of the breast, the therapeutic standard is not yet available and the forecast remains difficult to determine.

  9. Primary Osteosarcoma of the Breast in Young Women: One Case Report and Literature Review

    Institute of Scientific and Technical Information of China (English)

    Xuefeng Bai; Hongran Cao

    2009-01-01

    Case Report A 21-year-old female with a breast tumor for over a month came to our hospital. The physical examinations on her breast showed a mammary neoplasm of about 4 cm, with a good range of motion and no abnormality seen in the skin.

  10. Rhabdomyosarcoma of the breast: Report of two cases with the review of literature

    Science.gov (United States)

    Pareekutty, Nizamudheen M.; Bhagat, Monica; Vora, Tushar; Qureshi, Sajid S.

    2016-01-01

    Rhabdomyosarcoma (RMS) is a common soft-tissue neoplasm in the pediatric age group. Common locations are head and neck, genitourinary areas, trunk, and extremities. Two pathologic variants of this malignancy are embryonal and alveolar. The involvement of breast is rare. Herein, we report two cases of alveolar RMS of the breast of which one is an isolated breast metastasis from an orbital primary, whereas the other is a primary RMS of the breast. Both the patients were treated with surgery followed by adjuvant chemotherapy and radiotherapy and are currently disease free at six and three year respectively, following completion of treatment. PMID:27046981

  11. A prospective study of breast anthropomorphic measurements, volume and ptosis in 605 Asian patients with breast cancer or benign breast disease

    Science.gov (United States)

    Mo, Miao; Chen, Jia-jian; Yang, Ben-long; Huang, Xiao-yan; Wu, Jiong

    2017-01-01

    Objectives The current study aims to summarize breast anthropomorphic measurement features in Chinese patients with breast diseases and to investigate their potential correlations with demographic factors. Materials and methods Fifteen breast anthropomorphic parameters of 605 Chinese female patients were collected prospectively. Breast ptosis status was scaled by two methods and breast volume was calculated according to a modified formula of BREAST-V. Results Among 1210 breasts, the average breast volume was 340.0±109.1 ml (91.8–919.2 ml). The distance from the nipple to the inframammary fold was 7.5±1.6 cm in the standing position. The width of the breast base was 14.3±1.4 cm (8.5–23.5 cm). The incidence of breast ptosis was 22.8% (274/1204), of which 37 (23.5%) and 79 (31.7%) women had severe ptosis assessed by different criteria. Increased height (OR[odds ratio] = 1.500, Pcosmetic and reconstructive breast surgery decisions. Post-menopausal status, increased BMI, and breastfeeding for more than six months were independent risk factors for both increased breast volume and breast ptosis. PMID:28192525

  12. Breastfeeding and transmission of cytomegalovirus to preterm infants. Case report and kinetic of CMV-DNA in breast milk

    Directory of Open Access Journals (Sweden)

    Rossi Marta J

    2011-01-01

    Full Text Available Abstract Background Breastfeeding has a major impact on CMV epidemiology. Postnatal CMV reactivation's incidence during lactation is nearby the maternal seroprevalence. Although perinatal CMV infection has practically no consequences in term newborn, it may cause, in some cases, a severe symptomatic disease in preterm newborns. The aims of the present study are to evaluate the rate and clinical expression of CMV infection breast milk transmitted in preterm infants and to check the safety of the freezing treated breast milk. Methods The study included fifty-seven preterm infants and their CMV seropositive mothers. Fresh breast milk samples have been collected from 1st to 9th postpartum week. Both fresh breast milk and 72, 96, 120 hours frozen samples have been examined, checking the presence of CMV; urine samples have been tested too. Results 70.2% of tested mothers showed reactivation of the infection, and CMV-positive breast milk during the six weeks postpartum has been found. However, only one infant was infected by CMV, developing hepatic affection concomitantly with a multi-system involvement, as shown CMV DNA detection in urine, saliva, blood, gastric aspirate, and stools. Conclusion Freezing breast milk at -20°C and pasteurization may respectively reduce or eliminate the viral load.

  13. Axillary metastasis as first symptom of occult breast cancer: a case report.

    Science.gov (United States)

    Frattaroli, Fabrizio Maria; Carrara, Alessandro; Conte, Anna Maria; Pappalardo, Giuseppe

    2002-01-01

    Axillary lymph node metastasis from an occult breast carcinoma is a rare occurrence. We report this condition in a 59-year-old woman who presented with a swelling in the right axilla. No breast mass was clinically evident. Mammography, ultrasonography and multiple random fine-needle breast biopsies yielded no pathological findings. No extramammary primary lesions were present. Axillary sampling was performed and histological examination revealed the presence of metastatic adenocarcinoma in three of the 12 dissected lymph nodes. Estrogen receptors were positive and immunohistochemistry pointed to a breast origin. All these data were suggestive of occult breast cancer. The patient refused any further treatment but accepted clinical and radiological follow-up. Eight years later mammography revealed in the same breast a 10-mm nodule containing microcalcifications, which was not evident at physical examination. The patient underwent a lumpectomy. Intraoperative histology was positive for breast carcinoma and complete axillary clearance was performed. Histological examination revealed a lobular invasive breast carcinoma and the presence of micrometastasis in one of the 23 removed lymph nodes. The patient was given radiotherapy to the breast and axilla and tamoxifen. At present, one year after the appearance of the primary tumor, she is free of disease. Based on this case report we suggest an eclectic approach in the management of patients with axillary metastasis from occult breast cancer, depending on the clinical, pathological and biological findings.

  14. Breast density and outcome of mammography screening: a cohort study

    DEFF Research Database (Denmark)

    Olsen, A H; Bihrmann, K; Jensen, M-B

    2009-01-01

    The purpose of this study was to investigate the effect of breast density on breast cancer (BC) mortality in a mammography screening programme. The cohort included 48 052 women participating in mammography screening in Copenhagen, Denmark, where biennial screening is offered to women aged 50...

  15. Primary Leiomyosarcoma of Breast in an Adolescent Girl: A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Swapnil Ulhas Rane

    2012-01-01

    Full Text Available Leiomyosarcoma of the breast is a rare neoplasm, primarily reported in older women. Only 44 cases have been reported in world literature and to the best of our knowledge, no case has been reported from India till date. We report a case of primary breast leiomyosarcoma in an adolescent girl who underwent a lumpectomy for rapidly increasing lump in the left breast. Here we report the histological findings and immunohistochemical profile of this entity, along with a review of existing literature.

  16. Practice of Exclusive Breast Feeding Program in 2013 at Puskesmas of Probolinggo City (A Case Study in Kedopok and Sukabumi of Health Center Services

    Directory of Open Access Journals (Sweden)

    Astridya Paramita

    2016-01-01

    Full Text Available Background: Scientifi c research proves that babies tend to grow more healthy and intelligent with a given exclusive breastfeeding in the fi rst 6 months of life. The coverage of exclusive breastfeeding infants 0–5 months was fl uctuating. This study aimed to review the implementation of exclusive breastfeeding promotion program in Primary Health Care (PHC of Probolinggo City. Methods: Qualitative methods with purposive techniques informant selection was applied in this case study. The study was conducted at the Sukabumi and Kedopok PHC of Probolinggo City in 2013. Results: The results showed the weak management functions of programme in PHC and the less attention of Probolinggo Government related to the limited number of health worker n cost of health promotion activities . The success of exclusive breastfeeding Health Promotion Program is not only determined by the input component , but also creativity and active efforts of health promotion strategies as practiced in Sukabumi PHC. Recommendations: Optimization of monitoring and evaluation program exclusive breastfeeding in PHC from the Municipality/District Government, and his staff; strengthening the input component; and the implementation of advocacy, ”bina suasana”, empowerment and partnerships activities.

  17. 浙江地区女性乳腺癌危险因素的病例对照研究%A case-control study on risk factors of female breast cancer in Zhejiang province

    Institute of Scientific and Technical Information of China (English)

    姚雪英; 倪姗姗; 周俊; 胡会永; 李莉莉; 万芳; 王一刻; 陈益定

    2012-01-01

    Objective; To investigate the risk factors on female breast cancer in Zhejiang province. Methods; A case-control study was conducted in 200 cases of female breast cancer with histopathological diagnosis and 200 matched controls from Zhejiang province. Results; Univariate conditional logistic regression showed that family history of malignant tumor and breast cancer,housing decoration in last 10 years, mammary hyperplasia, adverse life events, bra with steel rings, sleeping with bra, high fat and pickle intake,poor sleep were positively related to breast cancer; whereas environmental friendly decoration materials,long decoration time interval,workplace condition,more lactation and parity,high fruits intake, sufficient sleep were negatively related to breast cancer. Multivariate conditional logistic regression analysis showed that the risk factors included family history of other tumors [odds ratio (OR) = 1.571 , 95% confidence interval( CI):1. 029-2. 396 ] , mammary hyperplasia ( OR = 3. 066,95% CI:1. 834 -5. 126) , job-related life events (OR =4. 575 ,95% CI: 1. 690 - 12. 390) ,the death of a loved one ( OR = 2. 555 ,95% CI: 1.475-4. 424), wearing bra at night (OR = 1. 902,95% CI: 1. 177 -3. 072), high fat intake ( OR =2. 709,95% CI:1. 546 -4. 749) and salted food ( OR =2. 460,95% CI:l. 300-4. 653). Factors as environmental friendly decoration materials ( OR = 0. 517, 95% CI: 0. 339 - 0. 789 ) , workplaces condition (OR=0. 430, 95% CI: 0, 243 - 0. 762) , more lactation ( OR = 0. 109, 95% CI: 0. 013 - 0. 896 ) , enough sleep ( OR = 0. 424, 95% CI: 0. 205 - 0. 880 ) were protective factors. Conclusion; Hereditary, psychological factors, lifestyle, environment and diet related factors are significantly associated with risk of breast cancer.%目的:探讨浙江地区女性乳腺癌危险因素,为有效防治乳腺癌提供科学依据.方法:采用1:1配对的病例对照研究方法,对经病理确诊的200例女性乳腺癌患者及200例匹配

  18. Breast-milk substitutes: a new old-threat for breastfeeding policy in developing countries. A case study in a traditionally high breastfeeding country.

    Directory of Open Access Journals (Sweden)

    Hubert Barennes

    Full Text Available BACKGROUND: Developing countries with traditionally breastfeeding are now experiencing the increasing pressure of formula milk marketing. This may endanger lives and undermine the efforts of national policies in achieving the objectives of the Millennium Development Goals. We examined the use of, and factors for use, of all available breast-milk substitutes (BMS in a country with a traditionally high rate of breastfeeding. METHODS: Randomised multi-stage sampling surveys in 90 villages in 12/17 provinces in Laos. PARTICIPANTS: 1057 mothers with infants under 24 months of age. TOOLS: 50-query questionnaire and a poster of 22 BMS (8 canned or powdered milk; 6 non-dairy; 6 formulas; 2 non-formulas. OUTCOME MEASURES INCLUDED: prevalence of use and age of starting BMS in relation to socio-demographic characteristics and information sources, by univariate and multivariate analyses. RESULTS: Of 1057 mothers: 72.5% currently breastfed; 25.4% gave BMS (10.6% infant formula; 19.6% gave BMS before 6 months of age (of them: 83% non-dairy or cereals; mean age: 2.9 months; 95% Confidence interval: 2.6-3.2. One formula and one non-formula product accounted for 85% of BMS. BMS were considered as milk by the majority of mothers. Thai TV was the main source of information on BMS for mothers. Lao Loum mothers (the main ethnic group living in concrete houses with good sanitary conditions, were more likely than others to use BMS before 6 months (OR: 1.79, (1.15-2.78, p<0.009. Mothers who fed their infants colostrum at birth were less likely to use BMS before 6 months of age (OR: 0.63, (0.41-0.99, p = 0.04. Unemployed mothers living in rural areas were less likely to consider BMS better than breast milk. CONCLUSION: In Laos, mothers with the highest socio-economic status are showing a tendency to give up breastfeeding. Successful educational strategies and advocacy measures should be urgently developed to promote and sustain breastfeeding in developing countries.

  19. Breast-Milk Substitutes: A New Old-Threat for Breastfeeding Policy in Developing Countries. A Case Study in a Traditionally High Breastfeeding Country

    Science.gov (United States)

    Barennes, Hubert; Empis, Gwenaelle; Quang, Thao Duong; Sengkhamyong, Khouanheuan; Phasavath, Phonethepa; Harimanana, Aina; Sambany, Emercia M.; Koffi, Paulin N.

    2012-01-01

    Background Developing countries with traditionally breastfeeding are now experiencing the increasing pressure of formula milk marketing. This may endanger lives and undermine the efforts of national policies in achieving the objectives of the Millennium Development Goals. We examined the use of, and factors for use, of all available breast-milk substitutes (BMS) in a country with a traditionally high rate of breastfeeding. Methods Randomised multi-stage sampling surveys in 90 villages in 12/17 provinces in Laos. Participants: 1057 mothers with infants under 24 months of age. Tools: 50-query questionnaire and a poster of 22 BMS (8 canned or powdered milk; 6 non-dairy; 6 formulas; 2 non-formulas). Outcome measures included: prevalence of use and age of starting BMS in relation to socio-demographic characteristics and information sources, by univariate and multivariate analyses. Results Of 1057 mothers: 72.5% currently breastfed; 25.4% gave BMS (10.6% infant formula); 19.6% gave BMS before 6 months of age (of them: 83% non-dairy or cereals; mean age: 2.9 months; 95% Confidence interval: 2.6–3.2). One formula and one non-formula product accounted for 85% of BMS. BMS were considered as milk by the majority of mothers. Thai TV was the main source of information on BMS for mothers. Lao Loum mothers (the main ethnic group) living in concrete houses with good sanitary conditions, were more likely than others to use BMS before 6 months (OR: 1.79, (1.15–2.78), p<0.009). Mothers who fed their infants colostrum at birth were less likely to use BMS before 6 months of age (OR: 0.63, (0.41–0.99), p = 0.04). Unemployed mothers living in rural areas were less likely to consider BMS better than breast milk. Conclusion In Laos, mothers with the highest socio-economic status are showing a tendency to give up breastfeeding. Successful educational strategies and advocacy measures should be urgently developed to promote and sustain breastfeeding in developing countries. PMID

  20. Nonsteroidal anti-inflammatory drug use and breast cancer risk: a Danish cohort study

    DEFF Research Database (Denmark)

    Friis, Søren; Thomassen, Lars; Sørensen, Henrik T

    2008-01-01

    Epidemiologic studies investigating the effects of nonsteroidal anti-inflammatory drugs (NSAIDs) on breast cancer have yielded conflicting results. We examined the association between use of aspirin and nonaspirin NSAIDs and breast cancer risk among 28 695 women in the Danish Diet, Cancer...... and Health cohort. Information on NSAID and paracetamol use was obtained from a self-administered questionnaire completed at baseline (1993-1997) and updated through 2003 using a nationwide prescription database. Detailed information on breast cancer incidence and tumour characteristics was obtained from...... nationwide health registers. Cox proportional hazards regression was used to compute incidence rate ratios (RRs) and 95% confidence intervals (CIs). We identified 847 breast cancer cases over an average follow-up period of 7.5 years. Any NSAID use at baseline was associated with an increased incidence...

  1. Diagnosis and Treatment Experience of 14 Cases of Breast Cancer Associated with Pregnancy or Lactation

    Institute of Scientific and Technical Information of China (English)

    ZHENG Zhixiang; WU Zhiyong

    2006-01-01

    Objective: To explore the diagnosis and treatment experience of breast cancer associated with pregnancy or lactation. Methods: From January 1990 to December 2005, 14 cases with breast cancer associated with pregnancy or lactation were analyzed retrospectively (TNM stage Ⅱ, 2 cases; stage Ⅲ, 11 cases; stage Ⅳ, 1 case). Diagnosis was established by fine needle aspiration biopsy primarily or routine pathological method if necessary. Abortion was used for discontinuation of pregnancy in 1 case with early pregnancy and 1 case with meddle pregnancy. 2 patients with late pregnancy received cesarean section,10patients of breast cancer associated with lactation received multidisciplinary and-tumor treatment after discontinuation of lactation. Results: Diagnosis was confirmed by fine noodle aspiration biopsy in 9 cases and by secondary routine pathological method in the other 5 cases, 12 cases were followed up, 1 case of stage Ⅳ died of metastasis 5 months after diagnosis. 3-, 5-year survival rates in 10 cases of stage Ⅲ were 66% and 30% respectively. One case remained alive without recurrence for 8 years up to now. Conclusion: A thorough breast examination is necessary at the first antenatal visit physicians should aggressively pursue work-up in women with a palpable breast tass. In the patients during the second and third trimness,the various modalities available for treatment inholding abortion and their risks and beneath modalities available for treatment including abortion and their risks and benefits must be discussed openly with patients and their families.

  2. [Breast metastasis from vulvar carcinoma: case report and review of literature].

    Science.gov (United States)

    Khouchani, M; Benchakroun, N; Tahri, A; Tawfiq, N; Jouhadi, H; Acharki, A; Sahraoui, S; Belaabidia, B; Benider, A

    2008-03-01

    The breast metastases resulting of vulvar carcinoma are very rare, and represent exceptionally the first manifestation of the disease. We report the case of a 42 year-old patient who underwent a treatment because of vulvar epidermoid carcinoma, right away metastatic at the level of the inguinal ganglia. The treatment consisted in a total vulvectomy with bilateral ganglial curretage, followed by external radiotherapy about the perineum and the inguinal ganglia. Three months after the end of her treatment, the patient presented with a nodula on the left outer breast with features of malignancy noticed by clinic and mammographic examination. The histologic study of the mammary biopsy showed epidermoid carcinoma of likely metastatic origin. A left Patey has been realized and confirmed the metastatic localization of epidermoid carcinoma with axillary ganglial metastasis (2N+/-7). Besides, this patient presented a right cervical ganglial parcel that the biopsy showed a metastatic localization of a vulvar carcinoma. A palliative chemotherapy type cyclophosphamid, adriblastin, cisplatine (CAP) has been admistrated during three cycles spaced out three weeks. The patient died 11 months after the supervene of the cerebral metastasis. We present this case because its rarety and to show the possibility of metastasis at the level of breast due to vulvar cancer. The clinicians must remember this possible tropism of the vulvar cancer for the breast, not only during the supervision and the complete examination as regards the disease spreading but also when the affection revealed unknown primary tumor. The diagnostic orientation is based on the mammography and the mammary biopsy. In this stage, the treatment is unfortunately palliative, the survival until a year is not more than 20%.

  3. Exposure to road traffic and railway noise and postmenopausal breast cancer: A cohort study.

    Science.gov (United States)

    Sørensen, Mette; Ketzel, Matthias; Overvad, Kim; Tjønneland, Anne; Raaschou-Nielsen, Ole

    2014-06-01

    Exposure to traffic noise may result in stress and sleep disturbances. Studies on self-reported sleep duration and breast cancer risk have found inconsistent results. In a population-based Danish cohort of 29,875 women aged 50-64 years at enrolment in 1993-1997, we identified 1219 incident, postmenopausal breast cancer cases during follow-up through 2010. Mean follow-up time was 12.3 years. Road traffic and railway noise was calculated for all present and historical residential addresses from 1987 to 2010. We used Cox proportional hazard model for analyses and adjusted for hormone replacement therapy use, parity, alcohol consumption and other potential confounders. We found no overall association between residential road traffic or railway noise and breast cancer risk. Among women with estrogen receptor negative breast cancer, a 10-dB higher level of road traffic noise (continuous scale) during the previous 1, 5 and 10 years were associated with 28% (95% CI: 1.04-1.56), 23% (95% CI: 1.00-1.51) and 20% (95% CI: 0.97-1.48) higher risks of estrogen receptor negative breast cancer, respectively, in fully adjusted models. Similarly, a 10-dB increase in railway noise (1-year mean at diagnosis address) increased risk for estrogen receptor negative breast cancer by 38% (95% CI: 1.01-1.89). There was no association between road traffic or railway noise and estrogen receptor positive breast cancer. In conclusion, these results suggest that residential road traffic and railway noise may increase risk of estrogen receptor negative breast cancer. As the first study on traffic noise and breast cancer results should be treated with caution.

  4. Correction of tuberous breast deformity: A retrospective study comparing lipofilling versus breast implant augmentation.

    Science.gov (United States)

    Brault, Nicolas; Stivala, Alessio; Guillier, David; Moris, Vivien; Revol, Marc; François, Caroline; Cristofari, Sarra

    2017-03-01

    Breast implants and, more recently, autologous fat grafting are the two most common treatments used to correct tuberous breast deformity (TBD). The post-surgical quality of life between the two techniques is not well demonstrated. This study aimed to compare satisfaction and health-related quality of life in patients affected by TBD between these two techniques. All TBD patients operated between January 2008 and May 2015 were retrospectively identified, and only those treated with implants or lipofilling were included. Satisfaction was evaluated at least 6 months after surgery with the postoperative Breast-Q(®) augmentation module. From January 2008 to May 2015, 62 patients were recruited in our study, and 37 patients were evaluated using a Breast-Q questionnaire after at least 6 months of follow-up. Breast implant-augmented patients were significantly more satisfied concerning the "satisfaction with breasts" module (p = 0.002) and the "satisfaction with outcome" module (p = 0.00008). A question-by-question analysis revealed several interesting and significant differences, showing higher scores in most of the questions in the breast implant group. Patients in the lipofilling group, interestingly, had a mean of 1.6 interventions compared to the mean 1.36 interventions in the implant group (p = 0.23). This reflects the need to perform more surgical sessions in the lipofilling group to achieve a satisfactory result. Our study demonstrated that tuberous breast correction with implants can achieve better satisfaction along with good outcomes than lipofilling usually does.

  5. A case of recurrence-mimicking charcoal granuloma in a breast cancer patient: Ultrasound,CT, PET/CT and breast-specific gamma imaging findings

    Energy Technology Data Exchange (ETDEWEB)

    Park, Dae Woong; Park, Ji Yeon; Park, Noh Hyuck; Kim, Seon Jeong; Shin, Hyuck Jai; Lee, Jeong Ju [Myongji Hospital, Seonam University College of Medicine, Goyang (Korea, Republic of); Yi, Seong Yoon [Div. of Hematology-Oncology, Dept. of Internal Medicine, Inje University Ilsan Paik Hospital, Goyang (Korea, Republic of)

    2016-07-15

    Charcoal remains stable without causing a foreign body reaction and it may be used for preoperative localization of a non-palpable breast mass. However, cases of post-charcoal-marking granuloma have only rarely been reported in the breast, and a charcoal granuloma can be misdiagnosed as malignancy. Herein, we report the ultrasound, computed tomography (CT), 18F-fluorodeoxyglucose-positron emission tomography/CT, and breast-specific gamma imaging findings of recurrence-mimicking charcoal granuloma after breast conserving surgery, following localization with charcoal in a breast cancer patient.

  6. Phantom breast sensations and phantom breast pain : A 2-year prospective study and a methodological analysis of literature

    NARCIS (Netherlands)

    Dijkstra, P.U.; Rietman, J.S.; Geertzen, J.H.B.

    2007-01-01

    The first aim of this study was to assess prospectively the incidence of phantom breast sensations (PB sensations) and phantom breast pain (PB pain) in a sample of patients treated for breast cancer (n = 204) by means of a modified radical mastectomy (n = 82). Patients were assessed 6 weeks, 6, 12 a

  7. Health workforce planning and service expansion during an economic crisis: A case study of the national breast screening programme in Ireland.

    Science.gov (United States)

    McHugh, S M; Tyrrell, E; Johnson, B; Healy, O; Perry, I J; Normand, C

    2015-12-01

    This article aims to estimate the workforce and resource implications of the proposed age extension of the national breast screening programme, under the economic constraints of reduced health budgets and staffing levels in the Irish health system. Using a mixed method design, a purposive sample of 20 participants were interviewed and data were analysed thematically (June-September 2012). Quantitative data (programme-level activity data, screening activity, staffing levels and screening plans) were used to model potential workload and resource requirements. The analysis indicates that over 90% operational efficiency was achieved throughout the first six months of 2012. Accounting for maternity leave (10%) and sick leave (3.5%), 16.1 additional radiographers (whole time equivalent) would be required for the workload created by the age extension of the screening programme, at 90% operational efficiency. The results suggest that service expansion is possible with relatively minimal additional radiography resources if the efficiency of the skill mix and the use of equipment are improved. Investing in the appropriate skill mix should not be limited to clinical groups but should also include administrative staff to manage and support the service. Workload modelling may contribute to improved health workforce planning and service efficiency.

  8. The first case of acinic cell carcinoma of the breast within a fibroadenoma: case report.

    Science.gov (United States)

    Limite, G; Di Micco, R; Esposito, E; Sollazzo, V; Cervotti, M; Pettinato, G; Varone, V; Benassai, G; Monda, A; Luglio, G; Maisto, V; Izzo, G; Forestieri, P

    2014-01-01

    A case of acinic cell carcinoma of the breast is reported in a 26-year-old woman. She presented a lump in her right breast, that seemed to be a fibroadenoma. The open biopsy revealed a well-bordered fibroadenoma, together with a proliferation of cells characterized by serous acinar differentiation and eosinophilic cytoplasmic granules. Tumor cells stained for amylase, lysozyme, α-1-antichymotripsin, epithelial membrane antigen, S-100 protein, pan-cytokeratin, cytokeratin 7 and E-cadherin. Estrogen receptor, progesterone receptor, human epidermal growth factor receptor 2 overexpression, CD10, P63, smooth muscle actin, cytokeratin 5/6 were negative. The sentinel node was negative. 8 months after surgery she is in good clinical conditions without recurrence or metastases.

  9. A case of breast cancer in a male patient with cryptogenic cirrhosis.

    Science.gov (United States)

    Shin, Su Rin; Lee, Myung Seok; Park, Sang Hoon; Choi, Jong Soo; Lee, Kyung Min; Kim, Jin Bae; Kim, Hyeong Su; Kim, Jeong Won

    2012-09-25

    Breast cancer is a rare disease in men. We report a case of 53-year-old obese male, with known cryptogenic cirrhosis and hepatocellular carcinoma, presenting a tender mass on left breast. He was diagnosed with invasive intraductal carcinoma, which was consistent with a sporadic lesion. On the basis of previous literatures, obesity can be regarded as a cause for breast cancer even in men. However, there has been inconsistent data about link between liver cirrhosis and male breast cancer, which can be due to heterogenity in the etiology of cirrhosis. Through this case, it can be postulated that the risk for male breast cancer may vary according to the etiology of cirrhosis.

  10. Diagnostic and Therapeutic Analysis to 5 Cases of Male Breast Cancer

    Institute of Scientific and Technical Information of China (English)

    JIANGLi; XUEXinbo; 等

    2002-01-01

    Objective to retrospectively review the characteristics and the diagnostic and therapeutic procedure of 5 cases of male breast cancer.Methods To select 5 cases of male breast carcinoma of 1057 patients admitted in our hospital between 1992 and 2002 who suffered breast cancer.Results The incidence of breast cancer is low,ages of patients, are old,The major pathological type was infiltrative ductal cancer.Radical mastectomy is the primary treatment,accompanied,accompanied with adjuvant therapy such as chemotherapy,radiotherapy and antiestrogen therapy,Conclusion Male breast cancer has low incidence,low differentiation,and early metastasis,Patients should accept systemic treatment,and the primary treatment is radical mastectomy.

  11. Genetic variation in bone morphogenetic proteins and breast cancer risk in hispanic and non-hispanic white women: The breast cancer health disparities study.

    Science.gov (United States)

    Slattery, Martha L; John, Esther M; Torres-Mejia, Gabriela; Herrick, Jennifer S; Giuliano, Anna R; Baumgartner, Kathy B; Hines, Lisa M; Wolff, Roger K

    2013-06-15

    Bone morphogenetic proteins (BMP) are thought to be important in breast cancer promotion and progression. We evaluated genetic variation in BMP-related genes and breast cancer risk among Hispanic (2,111 cases, 2,597 controls) and non-Hispanic White (NHW) (1,481 cases, 1,586 controls) women who participated in the 4-Corner's Breast Cancer Study, the Mexico Breast Cancer Study and the San Francisco Bay Area Breast Cancer Study. BMP genes and their receptors evaluated include ACVR1, AVCR2A, ACVR2B, ACVRL1, BMP1, BMP2, BMP4, BMP6, BMP7, BMPR1A, BMPR1B, BMPR2, MSTN and GDF10. Additionally, 104 ancestral informative markers were assessed to discriminate between European and native American ancestry. The importance of estrogen on BMP-related associations was suggested through unique associations by menopausal status and estrogen (ER) and progesterone (PR) receptor status of tumors. After adjustment for multiple comparisons ACVR1 (8 SNPs) was modestly associated with ER+PR+ tumors [odds ratios (ORs) between 1.18 and 1.39 padj breast cancer in this admixed population.

  12. Giant Fibroadenomas of the Breast in Childhood and Adolescence:A Clinic Study of 6 Cases%小儿乳腺巨纤维腺瘤6例临床分析

    Institute of Scientific and Technical Information of China (English)

    张亮; 高解春

    2001-01-01

    [ Purpose ] To investigate the diagnosis, treatment and the features of breast giant fibroadenomas in children. [Methods]Six cases with breast giant fibroadenomas were treated in our hospital between 1983 and 2000.The clinical profile, pathologic characteristic and prognosis were analyzed. [Results] All cases were female with the ages of 10 to 14 years.The diameters of the tumor r, mged between 6 to 13 cm. Fine-needle aspiration for cytology was performed to one case and ultrasound examined to five cases. All cases presented fine internal homogeneous echoes with a lower echogenicity than that of surrounding glandular tissue. The six had surgical intervention, and all cases were pathologically confirmed fibroadenomas. No case recurred. [ Conclusions]Most cases with breast giant fibroadenomas could be treated successfully by surgery with less complication. protection of the developing breast bud, nipple and areola is as important as the appropriate excision of the lesion.%[目的]探讨小儿乳腺巨纤维瘤的特点和恰当的诊治方法。[方法]从1983年~2000年共收治6例乳腺巨纤维瘤患儿,分析其临床表现、病理学特点和预后。[结果]6例患儿均为女孩,年龄10岁~14岁,瘤体偏硬.直径6cm~13cm。术前行穿刺细咆学检查1例;B超检查5例。5例行瘤体完整切除术,1例因肿瘤较大(13cm×11cm×9cmm),予肿瘤及全部乳腺组织完整切除。全部病例均获得随访,无1例复发。[结论]小儿乳腺巨纤维瘤应行乳腺巨纤维瘤切除术,无明显手术并发症,术中保护正在发育的乳腺及乳头、乳晕如同行切除肿瘤一样显得非常重要。

  13. Toxoplasmosis presenting as a swelling in the axillary tail of the breast and a palpable axillary lymph node mimicking malignancy: a case report

    Directory of Open Access Journals (Sweden)

    Kamel Dia

    2011-08-01

    Full Text Available Abstract Introduction Lymphadenopathy is a common finding in toxoplasmosis. A breast mass due to toxoplasmosis is very rare, and only a few cases have been reported. We present a case of toxoplasmosis that presented as a swelling in the axillary tail of the breast with a palpable axillary lymph node which mimicked breast cancer. Case presentation A 45-year-old otherwise healthy Caucasian woman presented with a lump on the lateral aspect of her left breast. Her mother had breast cancer that was diagnosed at the age of 66 years. During an examination, we discovered that our patient had a discrete, firm lump in the axillary tail of her left breast and an enlarged, palpable lymph node in her left axilla. Her right breast and axilla were normal. The clinical diagnosis was malignancy in the left breast. Ultrasound and mammographic examinations of her breast suggested a pathological process but were not conclusive. She had targeted fine-needle aspiration cytology (FNAC and core biopsy of the lesions. FNAC was indeterminate (C3 but suggested a possibility of toxoplasmosis. The core biopsy was not suggestive of malignancy but showed granulomatous inflammation. She had a wide local excision of the breast lump and an axillary lymph node biopsy. Histopathology and immunohistochemical studies excluded carcinoma or lymphoma but suggested the possibility of intramammary and axillary toxoplasmic lymphadenopathy. The results of Toxoplasma gondii IgM and IgG serology tests were positive, supporting a diagnosis of toxoplasmosis. Conclusions Toxoplasmosis rarely presents as a pseudotumor of the breast. FNAC and histology are valuable tools for a diagnosis of toxoplasmosis, and serology is an important adjunct for confirmation.

  14. Complex fibroadenoma and breast cancer risk: a Mayo Clinic Benign Breast Disease Cohort Study.

    Science.gov (United States)

    Nassar, Aziza; Visscher, Daniel W; Degnim, Amy C; Frank, Ryan D; Vierkant, Robert A; Frost, Marlene; Radisky, Derek C; Vachon, Celine M; Kraft, Ruth A; Hartmann, Lynn C; Ghosh, Karthik

    2015-09-01

    The purpose of this study is to examine the breast cancer risk overall among women with simple fibroadenoma or complex fibroadenoma and to examine the association of complex fibroadenoma with breast cancer through stratification of other breast cancer risks. The study included women aged 18-85 years from the Mayo Clinic Benign Breast Disease Cohort who underwent excisional breast biopsy from 1967 through 1991. Within this cohort, women who had fibroadenoma were compared to women who did not have fibroadenoma. Breast cancer risk (observed versus expected) across fibroadenoma levels was assessed through standardized incidence ratios (SIRs) by using age- and calendar-stratified incidence rates from the Iowa Surveillance, Epidemiology, and End Results registry. Analyses were performed overall, within subgroups of involution status, with other demographic characteristics (age, year of biopsy, indication for biopsy, and family history), and with histologic characteristics, including overall impression [nonproliferative disease, proliferative disease without atypia (PDWA), or atypical hyperplasia]. Fibroadenoma was identified in 2136 women [noncomplex, 1835 (85.9%); complex, 301 (14.1%)]. SIR for noncomplex fibroadenoma was 1.49 (95% CI 1.26-1.74); for complex fibroadenoma, it was 2.27 (95% CI 1.63-3.10) (test for heterogeneity in SIR, P = .02). However, women with complex fibroadenoma were more likely to have other, concomitant high-risk histologic characteristics (e.g., incomplete involution and PDWA). In analyses stratified by involution status and PDWA, complex fibroadenoma was not an independent risk marker for breast cancer. Complex fibroadenoma does not confer increased breast cancer risk beyond other established histologic characteristics.

  15. A study of the breast cancer dynamics in North Carolina.

    Science.gov (United States)

    Christakos, G; Lai, J J

    1997-11-01

    This work is concerned with the study of breast cancer incidence in the State of North Carolina. Methodologically, the current analysis illustrates the importance of spatiotemporal random field modelling and introduces a mode of reasoning that is based on a combination of inductive and deductive processes. The composite space/time analysis utilizes the variability characteristics of incidence and the mathematical features of the random field model to fit it to the data. The analysis is significantly general and can efficiently represent non-homogeneous and non-stationary characteristics of breast cancer variation. Incidence predictions are produced using data at the same time period as well as data from other time periods and disease registries. The random field provides a rigorous and systematic method for generating detailed maps, which offer a quantitative description of the incidence variation from place to place and from time to time, together with a measure of the accuracy of the incidence maps. Spatiotemporal mapping accounts for the geographical locations and the time instants of the incidence observations, which is not usually the case with most empirical Bayes methods. It is also more accurate than purely spatial statistics methods, and can offer valuable information about the breast cancer risk and dynamics in North Carolina. Field studies could be initialized in high-rate areas identified by the maps in an effort to uncover environmental or life-style factors that might be responsible for the high risk rates. Also, the incidence maps can help elucidate causal mechanisms, explain disease occurrences at a certain scale, and offer guidance in health management and administration.

  16. High grade angiosarcoma fifteen years after breast conservation therapy with radiation therapy: A case report

    Directory of Open Access Journals (Sweden)

    William Boyan, Jr.

    2014-01-01

    CONCLUSION: Secondary breast angiosarcoma diagnosis requires frequent follow ups and a high index of suspicion. With mastectomy giving the best chance of treatment in these cases, early detection is crucial in this rare sequela.

  17. Paget's Disease of the Breast in a Man. A Case Report

    Directory of Open Access Journals (Sweden)

    Lidia Torres Aja

    2014-01-01

    Full Text Available Paget’s disease of the breast is rare, accounting for only 1 to 1.5 % of all reported breast cancers cases. It frequently occurs in females in a 99:1 ratio compared to male, during the fourth or fifth decades of life in pre- or postmenopausal women. A case of Paget's disease of the breast clinically manifested by an eczematous lesion in a 76-year-old male patient is presented. This is the first case of Paget's disease of the breast in men diagnosed in the province of Cienfuegos. Due to the unusual presentation of this disease in males, the present case report is considered important for health professionals.

  18. 病例对照Meta分析显示男性乳腺癌与女性乳腺癌预后相同%A meta-analysis based on case-control studies shows the similar prognosis between male and female patients with breast cancer

    Institute of Scientific and Technical Information of China (English)

    Feifei Zhou; Rong Huang; Jun Jiang; Fang Wang; Wenzhuo He; Guifang Guo; Liangping Xia

    2011-01-01

    Objective: Male breast cancer (MBC) is a rare disease, and studies to compare the prognosis between the MBC and female breast cancer (FBC) available now were case-control studies and population-based studies, however, with controversial outcomes. To further investigate whether sex affects the prognosis of breast cancer, we performed a meta-analysis based on all the peered papers. Methods: The PubMed database was screened. Subsequently, the hazard ratios (HRs) for overall survival (OS) and disease special survival (DSS), were pooled using the Review Manager 5.0 package. Results: This study comprised of 254 MBC and 733 FBC patients enrolled in six case-control studies. There was no statistically significant heterogeneity among the trials for either outcome variable. The pooled HR showed that there was no significant difference in 5-year or 10-year DSS (HR: 1.25, 95% CI: 0.76-2.08; HR: 1.04, 95% CI: 0.66-1.59) and 5-year or 10-year OS (HR: 0.76, 95%CI: 0.51-1.14; HR: 0.74, 95% CI: 0.54-1.02) between MBCs and FBCs. Conclusion: MBC and FBC with similar prognosis are found in this meta-analysis based on only case-control studies which matched main potential prognostic factors such as age, clinical stage, and time at diagnosis.

  19. Case study research.

    Science.gov (United States)

    Taylor, Ruth; Thomas-Gregory, Annette

    2015-06-10

    This article describes case study research for nursing and healthcare practice. Case study research offers the researcher an approach by which a phenomenon can be investigated from multiple perspectives within a bounded context, allowing the researcher to provide a 'thick' description of the phenomenon. Although case study research is a flexible approach for the investigation of complex nursing and healthcare issues, it has methodological challenges, often associated with the multiple methods used in individual studies. These are explored through examples of case study research carried out in practice and education settings. An overview of what constitutes 'good' case study research is proposed.

  20. Cyclosporine-A therapy-induced multiple bilateral breast and accessory axillary breast fibroadenomas: a case report

    Directory of Open Access Journals (Sweden)

    Darwish Ahmed

    2010-08-01

    Full Text Available Abstract Introduction Breast adenoma is common. However, in the setting of post-transplantation immune suppression it may be expressed differently. Case presentation A 35-year-old Sudanese woman, with a history of renal transplantation two and half years prior to presentation, was on a single immune suppression therapy in the form of cyclosporine-A since the transplantation. During a regular follow-up visit, she was noticed to have gingival hypertrophy and bilateral breast and axillary swellings. She underwent successful surgical resection of the bilateral fibroadenomas. Conclusions Cyclosporine-A therapy post renal transplantation is associated with an increased incidence of benign breast changes as fibroadenoma. Regular follow-up and appropriate selection of immunosuppressant therapy are essential in the post transplantation management of these patients.

  1. How I report breast magnetic resonance imaging studies for breast cancer staging and screening.

    Science.gov (United States)

    Vinnicombe, Sarah

    2016-07-25

    Magnetic resonance imaging (MRI) of the breast is the most sensitive imaging technique for the diagnosis and local staging of primary breast cancer and yet, despite the fact that it has been in use for 20 years, there is little evidence that its widespread uncritical adoption has had a positive impact on patient-related outcomes.This has been attributed previously to the low specificity that might be expected with such a sensitive modality, but with modern techniques and protocols, the specificity and positive predictive value for malignancy can exceed that of breast ultrasound and mammography. A more likely explanation is that historically, clinicians have acted on MRI findings and altered surgical plans without prior histological confirmation. Furthermore, modern adjuvant therapy for breast cancer has improved so much that it has become a very tall order to show a an improvement in outcomes such as local recurrence rates.In order to obtain clinically useful information, it is necessary to understand the strengths and weaknesses of the technique and the physiological processes reflected in breast MRI. An appropriate indication for the scan, proper patient preparation and good scan technique, with rigorous quality assurance, are all essential prerequisites for a diagnostically relevant study.The use of recognised descriptors from a standardised lexicon is helpful, since assessment can then dictate subsequent recommendations for management, as in the American College of Radiology BI-RADS (Breast Imaging Reporting and Data System) lexicon (Morris et al., ACR BI-RADS® Atlas, Breast Imaging Reporting and Data System, 2013). It also enables audit of the service. However, perhaps the most critical factor in the generation of a meaningful report is for the reporting radiologist to have a thorough understanding of the clinical question and of the findings that will influence management. This has never been more important than at present, when we are in the throes of a

  2. Tryptophan degradation in women with breast cancer: a pilot study

    Directory of Open Access Journals (Sweden)

    Schubert Christine M

    2011-05-01

    Full Text Available Abstract Background Altered tryptophan metabolism and indoleamine 2,3-dioxygenase activity are linked to cancer development and progression. In addition, these biological factors have been associated with the development and severity of neuropsychiatric syndromes, including major depressive disorder. However, this biological mechanism associated with both poor disease outcomes and adverse neuropsychiatric symptoms has received little attention in women with breast cancer. Therefore, a pilot study was undertaken to compare levels of tryptophan and other proteins involved in tryptophan degradation in women with breast cancer to women without cancer, and secondarily, to examine levels in women with breast caner over the course of chemotherapy. Findings Blood samples were collected from women with a recent diagnosis of breast cancer (n = 33 before their first cycle of chemotherapy and after their last cycle of chemotherapy. The comparison group (n = 24 provided a blood sample prior to breast biopsy. Plasma concentrations of tryptophan, kynurenine, and tyrosine were determined. The kynurenine to tryptophan ratio (KYN/TRP was used to estimate indoleamine 2,3-dioxygenase activity. On average, the women with breast cancer had lower levels of tryptophan, elevated levels of kynurenine and tyrosine and an increased KYN/TRP ratio compared to women without breast cancer. There was a statistically significant difference between the two groups in the KYN/TRP ratio (p = 0.036, which remained elevated in women with breast cancer throughout the treatment trajectory. Conclusions The findings of this pilot study suggest that increased tryptophan degradation may occur in women with early-stage breast cancer. Given the multifactorial consequences of increased tryptophan degradation in cancer outcomes and neuropsychiatric symptom manifestation, this biological mechanism deserves broader attention in women with breast cancer.

  3. Radiographically occult intrasinusoidal liver metastases leading to hepatic failure in a case of breast cancer.

    Science.gov (United States)

    Gulia, Seema; Khurana, Sachin; Shet, Tanuja; Gupta, Sudeep

    2016-02-15

    The liver is one of the commonest sites of metastatic involvement in breast cancer, usually evident as focal lesions on imaging tests. Rarely, the pattern of metastatic spread is so diffuse that it remains radiologically occult. Such patients usually present with signs of hepatic insufficiency without any focal lesions on liver imaging. In such cases, liver biopsy is required to make a definitive diagnosis. We report a case of a 56-year-old postmenopausal woman with metastatic breast cancer who presented with subacute progressive liver failure. Repeated imaging of the liver was normal or non-descript. Liver biopsy finally established the diagnosis of intrasinusoidal metastases from breast cancer.

  4. Pregnancy after treatment of breast cancer--a population-based study on behalf of Danish Breast Cancer Cooperative Group

    DEFF Research Database (Denmark)

    Kroman, N.; Jensen, M.B.; Wohlfahrt, J.;

    2008-01-01

    at diagnosis, tumour size, nodal status, or pregnancy history before diagnosis of breast cancer. Neither spontaneous abortions nor induced abortions subsequent to breast cancer treatment had a negative impact on prognosis. CONCLUSION: In line with our previous study, but based on more than twice the patient...... material, we found no evidence that a pregnancy after treatment of breast cancer has a negative influence the prognosis Udgivelsesdato: 2008......BACKGROUND: Estrogen is an established growth factor in breast cancer and it has been hypothesized that pregnancy associated estrogens may increase the risk of recurrence of breast cancer. In 1997 we published a population-based Danish study indicating no negative prognostic effect of pregnancy...

  5. Malignant phyllodes tumor in the right breast and invasive lobular carcinoma within fibroadenoma in the other: case report

    Directory of Open Access Journals (Sweden)

    Luiz Henrique Gebrim

    2000-03-01

    Full Text Available CONTEXT: The malignant variety of the phyllodes tumor is rare. The occurrence of invasive lobular carcinoma within fibroadenoma is rare as well. DESIGN: Case report. CASE REPORT: A 58-year-old black female patient was referred to the Mastology unit of the Department of Gynecology, Federal University of São Paulo / Escola Paulista de Medicina, in February 1990, presenting an ulcerated tumor in the right breast with fast growth over the preceding six months. She was a virgin, with meno-pause at the age of 45 years and had not undergone hormone replacement treatment. The physical examination showed, in her right breast, an ulcerated tumor of 20 x 30 cm which was not adher-ent to the muscle level, multilobular and with fibroelastic consistency. The axillary lymph nodes were not palpable. The left breast showed a 2 x 3 cm painless, movable nodule, with well-defined edges, and fibroelastic consistency. We performed left-breast mammography, which showed several nodules with well-defined edges, the largest being 2 x 3 cm and exhibiting rough calcification and grouped microcalcifications within it. The patient underwent a frozen biopsy that showed a malignant variant of the phyllodes tumor in the right breast and fibroadenoma in the left one. After that, we performed a total mastectomy in the right breast and an excision biopsy in the left one. Paraffin study confirmed the frozen biopsy result from the right breast, yet we observed that in the interior of the fibroadenoma that was removed on the left, there was a focal area of invasive lobular carcinoma measuring 0.4 cm. The patient then underwent a modi-fied radical mastectomy with total axillary lymphadenectomy. None of the 21 dissected lymph nodes showed evidence of metastasis. In the follow-up, the patient evolved asymptomatically and with normal physical and laboratory examination results up to July 1997.

  6. Metastatic Colonic Adenocarcinoma in Breast: Report of Two Cases and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Jiten P. Kothadia

    2015-01-01

    Full Text Available Metastatic adenocarcinoma to the breast from an extramammary site is extremely rare. In the literature, the most current estimate is that extramammary metastases account for only 0.43% of all breast malignancies and that, of these extramammary sites, colon cancer metastases form a very small subset. Most commonly seen metastasis in breast is from a contralateral breast carcinoma, followed by metastasis from hematopoietic neoplasms, malignant melanoma, sarcoma, lung, prostate, and ovary and gastric neoplasms. Here we present two rare cases, in which colonic adenocarcinomas were found to metastasize to the breast. In both cases, core biopsies were obtained from the suspicious areas identified on mammogram. Histopathology revealed neoplastic proliferation of atypical glandular components within benign breast parenchyma which were morphologically consistent with metastatic adenocarcinoma. By immunohistochemical staining, it was confirmed that the neoplastic components were immunoreactive to colonic markers and nonreactive to breast markers, thus further supporting the morphologic findings. It is extremely important to make this distinction between primary breast cancer and a metastatic process, in order to provide the most effective and appropriate treatment for the patient and to avoid any harmful or unnecessary surgical procedures.

  7. Personality and breast cancer risk and survival: the Miyagi cohort study.

    Science.gov (United States)

    Minami, Yuko; Hosokawa, Toru; Nakaya, Naoki; Sugawara, Yumi; Nishino, Yoshikazu; Kakugawa, Yoichiro; Fukao, Akira; Tsuji, Ichiro

    2015-04-01

    It has long been hypothesized that personality is associated with breast cancer risk and survival. The present population-based prospective cohort study in Japan tested this hypothesis. To investigate the association of personality with breast cancer risk, a total of 15,107 women aged 40-64 years who completed the Eysenck Personality Questionnaire-Revised (EPQ-R) Short Form were followed from 1990 to 2007. To assess the association of personality with survival after breast cancer, 250 identified cases were further followed up from the date of diagnosis to 2008, and 45 all-cause deaths were documented. Study subjects were categorized into four groups based on the quartile points of scores ranging between 0 and 12 on each EPQ-R subscale (extraversion, neuroticism, psychoticism, and lie), and the hazard ratio (HR) for each category was computed using the lowest category as reference. Multivariate analysis revealed no association between any of the four personality subscales and the risk of breast cancer. In the analysis on survival, no significant association was found between any of these subscales and the risk of death, although breast cancer cases with a higher score of extraversion tended to have a lower risk of death (P for trend = 0.07; HR for highest score level = 0.38). Exclusion of 32 cases diagnosed in the first 3 years of follow-up did not largely change the results with regard to either breast cancer risk or survival. The present findings suggest that personality does not impact significantly on the development and progression of breast cancer.

  8. A hypothesis-generating search for new genetic breast cancer syndromes - a national study in 803 Swedish families

    Directory of Open Access Journals (Sweden)

    von Wachenfeldt Anna

    2007-03-01

    Full Text Available Abstract Among Swedish families with an inherited predisposition for breast cancer, less than one third segregate mutations in genes known to be associated with an increased risk of breast cancer in combination with other types of tumours. In a search for new putative familial breast cancer syndromes we studied Swedish families undergoing genetic counselling during 1992-2000. Four thousand families from counselling clinics in Sweden were eligible for study. Families with breast cancer only were excluded, as were families with mutations in genes already known to be associated with malignant diseases. We identified 803 families with two or more cases of breast cancer and at least one other type of cancer. The observed proportion of different types of non-breast cancer was compared with the percentage distribution of non-breast cancer tumours in Sweden in 1958 and 1999. We found tumours in the colon, ovary, endometrium, pancreas and liver, as well as leukaemia in a significantly larger proportion of the study population than in the general population in both years. These tumours were also seen among families where several members had one additional tumour, suggesting that malignancies at these sites, in combination with breast tumours, could constitute genetic syndromes. Endometrial carcinoma has not previously been described in the context of breast cancer syndromes and the excess of malignancies at this site could not be explained by secondary tumours. Thus, we suggest that endometrial carcinoma and breast cancer constitute a new breast cancer syndrome. Further investigation is warranted to categorize phenotypes of both breast and endometrial tumours in this subgroup.

  9. 乳腺导管内乳头状肿瘤187例临床病理及免疫组织化学特征%Clinicopathologic and immunohistochemical study of 187 cases of intraductal papillary neoplasm of breast

    Institute of Scientific and Technical Information of China (English)

    张虹; 熊焰; 张爽; 张莹; 王韫宏; 李挺

    2011-01-01

    目的 探讨乳腺导管内乳头状肿瘤(IDPN)的诊断方法和标准.方法 收集187例IDPN患者的临床和病理资料,结合目前认可的2003年WHO乳腺和女性生殖系统肿瘤病理学和遗传学分类标准、Page等和Tavassoli的诊断标准,对其形态学特点进行分析,并对其中53例行CD10、p63、CK14、CK5/6、CK7、乳珠蛋白-1(MGB1)及p53免疫组织化学EnVision法染色分析.结果 187例IDPN患者中导管内乳头状瘤(IDPMa) 128例,不典型导管内乳头状瘤(A-IDPMa) 16例,导管内乳头状癌(IDPCa) 43例.IDPN在形态学上表现为不同程度的上皮细胞和间质增生,以及继发病变等,这些使病灶呈现异常复杂的多样性.免疫组织化学肌上皮标记(CD10和p63)染色在IDPMa、A-IDPMa及IDPCa的表达依次减少,组间比较差异均有统计学意义(均P<0.001).基底型角蛋白(CK5/6和CK14)染色显示良性病变的表达呈镶嵌状阳性表达,在A-IDPMa的不典型区和IDPCa中表达明显减少或缺如,两者相比差异有统计学意义(P<0.001).腺腔上皮标志物CK7染色各组间比较差异无统计学意义(P=0.06).MGB1在IDPCa组染色明显减少(P值分别为0.002和0.007),p53染色各组均呈阴性.结论 IDPN是一组组织学改变复杂的疾病,应注意其诊断标准的掌握.肌上皮、基底型角蛋白和腺腔上皮标志物联合应用在该组复杂病变中有很好的诊断和鉴别诊断价值.%Objective To evaluate the diagnostic approach and criteria for intraductal papillary neoplasms of breast.Methods According to the criteria of 2003 WHO classification,187 cases of intraductal papillary neoplasm of breast were identified and enrolled into the study.The clinical and histologic features were reviewed and immunohistochemical study for CD10,p63,CK14,CK5/6,CK7,MGB1 and p53 were carried out on 53 cases.Results Amongst the 187 cases studied,there were 128 cases of intraductal papilloma,16 cases of atypical intraductal papilloma and 43 cases of

  10. Spontaneous regression of a breast carcinoma: a case report.

    Science.gov (United States)

    Dussan, Carlos; Zubor, Pavol; Fernandez, Manuel; Yabar, Alejandro; Szunyogh, Norbert; Visnovsky, Jozef

    2008-01-01

    Spontaneous regression of malignant tumors is a rare event. It is defined as partial or total disappearance of a proven malignant tumor without adequate medical treatment. The causes of this phenomenon are various. Nevertheless, malignant tumors do regress occasionally for no apparent reason, as evidenced by many clinical observations. We report a case of a 68-year-old woman, who was presented with a several-month history of a painless firm lump, initially of 1 cm in diameter and growing to a large solid regular tumor of 2.5 x 2.5 cm in size, in the upper outer quadrant of her right breast. Preoperative histopathological diagnosis revealed ductal invasive carcinoma. Later on, while awaiting surgical treatment, she suffered an arm injury requiring a 1-month delay of surgery. After recovery, on the date of surgery the tumor disappeared, and, in addition, it was not found in tissue specimens obtained from quadrantectomy. After 78 months of follow-up there was no evidence of relapse. In this report, we discuss clinical and histopathological findings, patient management and possible mechanisms of cancer regression.

  11. A Case of Large Phyllodes Tumor Causing “Rupture” of the Breast: A Unique Presentation

    Directory of Open Access Journals (Sweden)

    Junaid Nabi

    2013-01-01

    Full Text Available Introduction. Phyllodes tumors are rare fibroepithelial tumors which constitute less than 1% of all known breast neoplasms. The importance of recognizing these tumors lies in the need to differentiate them from fibroadenomas and other benign breast lesions to avoid inappropriate surgical management. We report a case of large phyllodes tumor which caused rupture of the breast and presented as an external fungating breast mass, a presentation which is exceedingly rare. Case Presentation. A 32-year-old female presented with a 1-year history of a mass in her right breast and eruption of the mass through the skin for the last 3 months. On physical examination, an ulcerated, irregular, and nodular mass measuring  cms was found hanging in the lower and outer quadrant of the right breast. Ultrasonography revealed an exophytic mass with heterogeneous echotexture and vascularity. Under general anesthesia, the tumor was excised. The resected specimen was  cm in size and the tumor was not invasive to the surrounding tissues. Histological examination confirmed a benign case of Phyllodes tumor. Conclusion. Clinicians should be aware of the myriad ways in which Phyllodes can present. A rapidly growing breast mass in a female should raise strong suspicion for Phyllodes. It is necessary to differentiate it from fibroadenomas to avoid inappropriate surgical management which may lead to local recurrence.

  12. Alcohol intake over the life course and breast cancer survival in Western New York exposures and breast cancer (WEB) study: quantity and intensity of intake.

    Science.gov (United States)

    Weaver, Anne M; McCann, Susan E; Nie, Jing; Edge, Stephen B; Nochajski, Thomas H; Russell, Marcia; Trevisan, Maurizio; Freudenheim, Jo L

    2013-05-01

    Alcohol intake is a risk factor for breast cancer, but the association between alcohol and mortality among breast cancer survivors is poorly understood. We examined the association between alcohol intake from all sources, assessed by cognitive lifetime drinking history, and all-cause and breast cancer mortality among women with breast cancer (N = 1,097) who participated in a population-based case-control study. Vital status was ascertained through 2006 using the National Death Index. Using Cox proportional hazards models, we computed hazard ratios for all-cause and breast cancer mortality in association with alcohol intake. We examined lifetime volume and intensity (drinks per drinking day) of alcohol consumption as well as drinking status during various life periods. Analyses were stratified by menopausal status. After adjustment for total intake, postmenopausal women with consumption of four or more drinks per drinking day over their lifetimes were nearly three times more likely to die from any cause compared to abstainers (HR 2.94, 95 % CI 1.31, 6.62). There was a similar but non-significant association with breast cancer mortality (HR 2.68, 95 % CI 0.94, 7.67). Postmenopausal women who drank one drink or fewer per drinking day between menarche and first birth had a significantly decreased hazard of all-cause (HR 0.54, 95 % CI 0.31, 0.95) and breast cancer mortality (HR 0.27, 95 % CI 0.09, 0.77). Premenopausal breast cancer survival was not associated with drinking intensity. We observed no associations between drinking status or total volume of alcohol intake and breast cancer or all-cause mortality. High-intensity alcohol consumption may be associated with decreased survival in postmenopausal women with breast cancer. Low-intensity alcohol consumption between menarche and first birth may be inversely associated with all-cause and breast cancer mortality; this period may be critical for development of and survival from breast cancer. Intensity of alcohol intake

  13. Aberrant DNA methylation of cancer-related genes in giant breast fibroadenoma: a case report

    Directory of Open Access Journals (Sweden)

    Orozco Javier I

    2011-10-01

    Full Text Available Abstract Introduction Giant fibroadenoma is an uncommon variant of benign breast lesions. Aberrant methylation of CpG islands in promoter regions is known to be involved in the silencing of genes (for example, tumor-suppressor genes and appears to be an early event in the etiology of breast carcinogenesis. Only hypermethylation of p16INK4a has been reported in non-giant breast fibroadenoma. In this particular case, there are no previously published data on epigenetic alterations in giant fibroadenomas. Our previous results, based on the analysis of 49 cancer-related CpG islands have confirmed that the aberrant methylation is specific to malignant breast tumors and that it is completely absent in normal breast tissue and breast fibroadenomas. Case presentation A 13-year-old Hispanic girl was referred after she had noted a progressive development of a mass in her left breast. On physical examination, a 10 × 10 cm lump was detected and axillary lymph nodes were not enlarged. After surgical removal the lump was diagnosed as a giant fibroadenoma. Because of the high growth rate of this benign tumor, we decided to analyze the methylation status of 49 CpG islands related to cell growth control. We have identified the methylation of five cancer-related CpG islands in the giant fibroadenoma tissue: ESR1, MGMT, WT-1, BRCA2 and CD44. Conclusion In this case report we show for the first time the methylation analysis of a giant fibroadenoma. The detection of methylation of these five cancer-related regions indicates substantial epigenomic differences with non-giant fibroadenomas. Epigenetic alterations could explain the higher growth rate of this tumor. Our data contribute to the growing knowledge of aberrant methylation in breast diseases. In this particular case, there exist no previous data regarding the role of methylation in giant fibroadenomas, considered by definition as a benign breast lesion.

  14. Radiologic and pathological correlation of adenoid cystic carcinoma of the breast; A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jung Gyu; Kim, Shin Young; Jung, Hae Yoen; Kim, Sung Yong; Lee, Deuk Young; Park, Sang Hyun [Soonchunhyang University College of Medicine, Cheonan Hospital, Cheonan (Korea, Republic of); Park, Sang Hyun [Dept. of Radiology, Plus Internal Medicine Clinic, Suncheon (Korea, Republic of)

    2015-06-15

    Adenoid cystic carcinoma (ACC) is a subtype of adenocarcinoma that is usually seen in the salivary glands. It has also been reported in other organs including the breast, skin, tracheobronchial tree, cervix, larynx, and Bartholin gland. ACC in the breast is rare, accounting for less than 0.1% of all breast cancers. Furthermore, the imaging characteristics of ACC of the breast have not been well described in the literature, especially regarding the findings with magnetic resonance imaging (MRI). Here, we report radiologic findings of a rare case of ACC in the breast by mammography, sonography, computed tomography (CT), positron emission tomography/CT, and MRI with pathologic correlation and a review of the literature.

  15. Variáveis reprodutivas e risco para doenças benignas de mama: estudo caso-controle Reproductive variables and risk of benign breast diseases: a case-control study

    Directory of Open Access Journals (Sweden)

    Ellen E. Hardy

    1990-10-01

    Full Text Available Foram estudadas 257 mulheres com diagnóstico de doença benigna de mama (DBM, atestado por anatomopatológico ou citologia, e um controle para cada uma delas. Foram apresentados resultados das possíveis relações entre variáveis reprodutivas e o risco para DBM. Os casos e controles foram comparados levando em conta a idade na menarca e na menopausa, o número de gravidezes, de meses em que amamentaram e de ciclos menstruais ovulatórios, e os antecedentes familiares de câncer de mama. Mostraram influência significativa, em relação às DBM, a nuliparidade, aumentando o risco enquanto a idade de 30 ou mais anos no primeiro parto o reduziu; o número de ciclos ovulatórios, que foi significativamente maior para os casos, e a média de meses de uso de pílula, menor entre as mulheres com DBM. O uso de contraceptivos orais apresentou um efeito protetor apenas quando a duração total do uso foi maior que dois anos. Os resultados não se revelaram novos ou diferentes se comparados com outros estudos, mas confirmam a relativa concordância entre os fatores de risco para DBM e para câncer de mama, ainda que as relações entre esses fatores e as DBM não sejam tão claras como o são para o câncer, e existam também algumas discrepâncias.The purpose of the study was the identification of risk factors for benign breast diseases (BBD; 257 women with BBD diagnosed through pathological anatomy or citology and a matched control for each were studied. Subjects were selected at The State University of Campinas Hospital and at a private clinic. To enter the study cases had to have a first diagnosis of BBD between October 1979 and August 1984. The following BBD were considered: dysplasia, fibroadenoma, cystic disease, papilloma and ductal ectasia. Reproductive variables were studied as risk factors, including menstrual ovulatory cycles. The date on which the BBD was diagnosed was defined as the index date. For controls, data were considered up to when

  16. A case of BOOP following breast conservative radiotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Kobayashi, Masao; Sekine, Hiroshi; Aoki, Manabu; Kanehira, Chihiro; Sato, Tetsuo; Kubo, Hirotaka; Ikegami, Masahiro [Jikei Univ., Tokyo (Japan). School of Medicine

    1998-12-01

    The great majority of individuals with early breast cancer are potential candidates for treatment with conservative surgery and radiotherapy. A 55 years old women with pre-existing rheumatoid arthritis suffered from severe cough and SOB within 3 months after definitive radiation therapy for breast cancer. The chest radiograph showed bilateral pulmonary infiltrate and the diagnosis of BOOP was confirmed by TBLB findings. After corticosteroid therapy, the clinical improvement was dramatic, and the pulmonary shadow disappeared completely. Radiation oncologists should be cautious in the treatment of early breast cancer with collagen vascular disease even in the remission status. (author)

  17. Flavonoids, flavonoid subclasses and breast cancer risk: a meta-analysis of epidemiologic studies.

    Directory of Open Access Journals (Sweden)

    Chang Hui

    Full Text Available BACKGROUND: Studies have suggested the chemopreventive effects of flavonoids on carcinogenesis. Yet numbers of epidemiologic studies assessing dietary flavonoids and breast cancer risk have yielded inconsistent results. The association between flavonoids, flavonoid subclasses (flavonols, flavan-3-ols, etc. and the risk of breast cancer lacks systematic analysis. OBJECTIVE: We aimed to examine the association between flavonoids, each flavonoid subclass (except isoflavones and the risk of breast cancer by conducting a meta-analysis. DESIGN: We searched for all relevant studies with a prospective cohort or case-control study design published before July 1(st, 2012, using Cochrane library, MEDLINE, EMBASE and PUBMED. Summary relative risks (RR were calculated using fixed- or random-effects models. All analyses were performed using STATA version 10.0. RESULTS: Twelve studies were included, involving 9 513 cases and 181 906 controls, six of which were prospective cohort studies, and six were case-control studies. We calculated the summary RRs of breast cancer risk for the highest vs lowest categories of each flavonoid subclass respectively. The risk of breast cancer significantly decreased in women with high intake of flavonols (RR=0.88, 95% CI 0.80-0.98 and flavones (RR=0.83, 95% CI: 0.76-0.91 compared with that in those with low intake of flavonols and flavones. However, no significant association of flavan-3-ols (RR=0.93, 95% CI: 0.84-1.02, flavanones (summary RR=0.95, 95% CI: 0.88-1.03, anthocyanins (summary RR=0.97, 95% CI: 0.87-1.08 or total flavonoids (summary RR=0.98, 95% CI: 0.86-1.12 intake with breast cancer risk was observed. Furthermore, summary RRs of 3 case-control studies stratified by menopausal status suggested flavonols, flavones or flavan-3-ols intake is associated with a significant reduced risk of breast cancer in post-menopausal while not in pre-menopausal women. CONCLUSIONS: The present study suggests the intake of flavonols

  18. Vacuum-assisted breast biopsy in close proximity to the skin: a case report

    Directory of Open Access Journals (Sweden)

    Zagouri Flora

    2008-05-01

    Full Text Available Abstract Introduction Vacuum-assisted breast biopsy is a minimally invasive technique used increasingly for the assessment of mammographically detected, non-palpable breast lesions. The effectiveness of vacuum-assisted breast biopsy has been demonstrated on lesions both with and without microcalcifications. Given that the position of the lesion represents a major factor in stereotactic vacuum-assisted breast biopsy, targeting lesions in close proximity to the skin (superficial lesions has been described as a problematic issue. Case presentation A 53-year-old woman presented with a newly developed, non-palpable lesion in her left breast. The lesion consisted of widely spread microcalcifications located approximately 5 mm from the skin. The lesion was isoechoic on ultrasound examination. Vacuum-assisted breast biopsy was scheduled (on the Fischer's table, using 11-gauge probes, under local anaesthesia. The vacuum-assisted breast biopsy probe was inserted antidiametrically into the breast, the probe reached the lesion and effort was made to excise the microcalcifications. As only a small proportion of the microcalcifications were excised an accurate diagnosis could not be expected. However, with the probe having entered the breast antidiametrically, the probe tip underlying the skin could be palpated. Following the palpation of the tip, the exact point was marked by a pen, the probe was removed and the patient was transferred to the surgery room to have the remaining lesion removed by a spindle-form excision under local anaesthesia. The mammogram of the removed specimen confirmed the total excision of the suspicious microcalcifications. Conclusion Isoechoic superficial lesions can be localized with a hook-wire and open breast biopsy under general or local anaesthesia can be performed. However, vacuum-assisted breast biopsy might offer an alternative solution and serve as an alternative approach to localize the lesion. The clinical significance of

  19. The unusual ultrasound features of a breast cholesterol granuloma manifesting as an intracystic mass: case report and literature review.

    Science.gov (United States)

    Ahn, Hye Shin; Kim, Sun Mi; Yun, Bo La; Kim, Mi Sun; Jang, Mijung; Park, So Yeon; Kim, Sung-Won; Kang, Eunyoung; Choi, Hye Young

    2013-01-01

    Cholesterol granuloma of the breast is a rare, benign disease. Here, we present the unique ultrasonographic findings of breast cholesterol granuloma manifesting as an intracystic mass. The findings of this case report may help expand existing knowledge regarding differential diagnosis of intracystic breast masses, which are found on ultrasonographic examination.

  20. Study of dose calculation on breast brachytherapy using prism TPS

    Energy Technology Data Exchange (ETDEWEB)

    Fendriani, Yoza; Haryanto, Freddy [Nuclear Physics and Biophysics Research Division, FMIPA Institut Teknologi Bandung, Physics Buildings, Jl. Ganesha 10, Bandung 40132 (Indonesia)

    2015-09-30

    PRISM is one of non-commercial Treatment Planning System (TPS) and is developed at the University of Washington. In Indonesia, many cancer hospitals use expensive commercial TPS. This study aims to investigate Prism TPS which been applied to the dose distribution of brachytherapy by taking into account the effect of source position and inhomogeneities. The results will be applicable for clinical Treatment Planning System. Dose calculation has been implemented for water phantom and CT scan images of breast cancer using point source and line source. This study used point source and line source and divided into two cases. On the first case, Ir-192 seed source is located at the center of treatment volume. On the second case, the source position is gradually changed. The dose calculation of every case performed on a homogeneous and inhomogeneous phantom with dimension 20 × 20 × 20 cm{sup 3}. The inhomogeneous phantom has inhomogeneities volume 2 × 2 × 2 cm{sup 3}. The results of dose calculations using PRISM TPS were compared to literature data. From the calculation of PRISM TPS, dose rates show good agreement with Plato TPS and other study as published by Ramdhani. No deviations greater than ±4% for all case. Dose calculation in inhomogeneous and homogenous cases show similar result. This results indicate that Prism TPS is good in dose calculation of brachytherapy but not sensitive for inhomogeneities. Thus, the dose calculation parameters developed in this study were found to be applicable for clinical treatment planning of brachytherapy.

  1. Contralateral breast cancer adjacent to a fibroadenoma: report of a case.

    Science.gov (United States)

    Iwamoto, Miki; Takei, Hiroyuki; Iida, Shinya; Yamashita, Kouji; Yanagihara, Keiko; Kurita, Tomoko; Tsuchiya, Shinichi; Kanazawa, Yoshikazu; Uchida, Eiji

    2014-01-01

    A 64-year-old woman noticed a lump of the right breast and consulted our outpatient clinic. She had undergone multiple excisional biopsies of fibroadenomas in both breasts and mastectomy for invasive ductal carcinoma (IDC) of the left breast. After completing 5 years of treatment with adjuvant tamoxifen, she had undergone screening with annual physical examinations and occasional computed tomography. She was declared recurrence-free 13 years after breast cancer surgery, although lumps were detected in the right breast, probably due to fibroadenomas. Mammography, ultrasonography, and magnetic resonance imaging revealed that the lump was irregularly shaped, 2 cm in diameter, and adjacent to a fibroadenoma with macrocalcification. Two axillary lymph nodes were enlarged and suggestive of metastasis. A core needle biopsy revealed IDC of the right breast. She underwent a right partial mastectomy with axillary lymph node dissection. The IDC was 2 cm in diameter, of nuclear grade 2, and adjacent to a 0.7-cm fibroadenoma with a macrocalcification. The margins of the IDC close to the fibroadenoma were clearly demarcated by the fibrous capsule of the fibroadenoma. Four axillary lymph nodes were positive for metastasis. In the present case the presence of fibroadenoma might have interfered with the early detection of the contralateral IDC. The history of multiple excisions of fibroadenomas and mastectomy for breast cancer suggests an increased risk of contralateral breast cancer for the patient's entire life; therefore, regular annual follow-up, such as physical examinations and mammography, is recommended.

  2. Malignant eccrine breast spiradenoma. A case report and literature review

    Directory of Open Access Journals (Sweden)

    Alejandra de Andrés Gómez

    2015-01-01

    Conclusion: Eccrine spiradenomas are rare adnexal tumours of the skin. Intraparenquimatous breast location is especially infrequent. Diagnosis is based on histopathological examination. MES metastasizes (40%, so a close follow up is recommended.

  3. Breast sarcoma. A case report and review of literature

    Directory of Open Access Journals (Sweden)

    Nuria Li

    2016-01-01

    Conclusion: Surgery represents the only potentially curative therapy for breast sarcoma. Tumor size and adequate resection margin are the most important prognostic factors. Approximately 80% of recurrences appear in the first two years.

  4. A Rare Case of Breast Malignant Phyllodes Tumor With Metastases to the Kidney: Case Report.

    Science.gov (United States)

    Karczmarek-Borowska, Bożenna; Bukala, Agnieszka; Syrek-Kaplita, Karolina; Ksiazek, Mariusz; Filipowska, Justyna; Gradalska-Lampart, Monika

    2015-08-01

    Phyllodes tumors are rare breast neoplasms. Surgery is the treatment of choice. The role of postoperative radiotherapy and chemotherapy is still under dispute, as there are no equivocal prognostic factors. Treatment failure results in the occurrence of distant metastasis-mainly to the lungs, bones, liver, and brain. We have described the case of a woman with a malignant phyllodes tumor of the breast that was surgically treated. She did not receive adjuvant therapy because there is no consensus on the role of postoperative chemotherapy and radiotherapy. One year following the surgery, the patient had left-sided nephrectomy performed because of a rapidly growing tumor of the kidney. Renal cancer was suspected; however, a histopathological examination revealed that it was a metastatic phyllodes tumor. At the same time, the patient was diagnosed as having metastases in the other kidney, the lungs, liver, and bones.Our case report describes not only an unusual localization of the metastases (in the kidneys), but also failure of the chemotherapy and the aggressive course of malignant phyllodes tumor. Identification of patients with high risk for distant metastasis and the introduction of uniform rules for the management of adjuvant chemotherapy and radiotherapy would make planning treatment as efficacious as possible.

  5. VEGF与肿瘤血管生成拟态关系的研究%Mammographic features of breast cancer: Analysis of 118 cases

    Institute of Scientific and Technical Information of China (English)

    Zhijian Cao

    2009-01-01

    Objective: The aim of this retrospective study was to evaluate the mammographic imaging features (markers) on different types of breast cancer and improve early radiological diagnosis of breast cancer. Methods: Analyzed the roam-mographic images of 118 patients with breast cancer confirmed by surgery and pathology. Among 118 cases, 70 cases were infiltrating ductal carcinoma (59.3%), 17 cases were ductal carcinoma in situ (DCIS, 14.4%), 7 cases were mucinous carcinoma (5.9%), 5 cases were medullary carcinoma (4.2%), 1 case was tiny micro carcinoma (0.9%) and 18 cases were other types cancer (15.3%). Results: The mammographic appearance of 118 patients with different breast cancer included: tumor mass (n=80, 68.8%), microcalcification (n=57, 48.3%), which were subdivided into two groups (a) microcalcification only, 13 cases (131118, 11%); (b) combined with other mammographic features: 31 cases with tumor mass (31/118, 26.3%); 7 cases with architecture distortion (7/118, 5.9%), 6 cases with focal asymmetric density (6/118, 5.1%). Six cases appeared as architecture distortion only, 41 cases with abnormal vessel signs (34.7%). Conclusion: The microcalcifications are the most frequently basal X-ray signs in DCIS. Architecture distortion and focal asymmetric density are special X-ray signs that were easily missed. The abnormal vessels are also important accompaniment signs of breast cancer. The use of coned compres-sion technique is particularly important to improve the radiological diagnosis of breast cancer.

  6. Supernumerary breast. A case Presentation Mama supernumeraria. Presentación de un caso

    OpenAIRE

    Juan Miguel Guerra Cabrera; María Elena Antelo Gordillo

    2010-01-01

    Congenital malformations of the breast appear in 10 % of the population. The existence of mammary tissue at any line of the breast is classified according to Kajava’s categories into eight classes which differ one from the other in the presence or absence of the areola of the breast, nipple and glandular tissue. This report presents a case of a puerpera who had delivered her child seven days before her attendance to hospital. She presented with discharge from her both axillae. On physical exa...

  7. Coexistence of benign phyllodes tumor and invasive ductal carcinoma in distinct breasts: case report

    Directory of Open Access Journals (Sweden)

    Neto Guerino

    2012-04-01

    Full Text Available Abstract This report describes a rare case of coexistence of benign phyllodes tumor, which measured 9 cm in the right breast, and invasive ductal carcinoma of 6 cm in the left breast, synchronous and independent, in a 66-year-old patient. The patient underwent a bilateral mastectomy due to the size of both lesions. Such situations are rare and usually refer to the occurrence of ductal or lobular carcinoma in situ when associated with malignant phyllodes tumors, and more often in ipsilateral breast or intra-lesional.

  8. Invasive Micropapillary Carcinoma in Breast Presented as Hyperechoic Mass with Coarse Macrocalcifications: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Hee Sun; Seo, Bo Kyung; Song, Sung Eun; Kim, Young Sik [Dept. of Radiology, Korea University Ansan Hospital, Ansan (Korea, Republic of); Cho, Kyu Ran [Dept. of Radiology, Korea University Anam Hospital, Seoul (Korea, Republic of); Woo, Ok Hee [Dept. of Radiology, Korea University Guro Hospital, Seoul (Korea, Republic of)

    2012-06-15

    Invasive micropapillary carcinoma is a rare, clinically aggressive variant of invasive ductal carcinoma. Imaging findings of invasive micropapillary carcinoma are not specific, and associated microcalcifications are frequent. Our case presented with unique radiological features: a mass with coarse macrocalcifications on mammography and breast computed tomography and a hyperechoic mass on breast ultrasound. Macrocalcifications and hyperechogenicity are not usual malignant characteristics. We report here on our experience with a 55-year-old woman who had invasive micropapillary carcinoma in the breast with unique radiological and pathological findings.

  9. Breast metastasis from a pulmonary adenocarcinoma: Case report and review of the literature

    OpenAIRE

    Sanguinetti, Alessandro; Puma, Francesco; LUCCHINI, ROBERTA; SANTOPRETE, STEFANO; Cirocchi, Roberto; Corsi, Alessia; TRIOLA, ROBERTA; Avenia, Nicola

    2012-01-01

    Breast metastasis from extra-mammary malignancy is rare. An incidence of 0.4–1.3% has been reported in the literature. The primary malignancies most commonly metastasizing to the breast are leukemia, lymphoma and malignant melanoma. We present a case of metastasis to the breast from a pulmonary adenocarcinoma, diagnosed concomitantly with the primary tumor. A 43-year-old female presented with dyspnea and a dry cough of 3 weeks’ duration. A subsequent chest radiograph revealed a massive pleura...

  10. Fine Needle Aspiration Cytology of Breast Lesions:Analysis of 323 Cases

    Institute of Scientific and Technical Information of China (English)

    ZHANGQin; NIEShigui; CHENYuhua; ZHOULimei

    2004-01-01

    To compare the fine needle aspiration cytology (FNAC) diagnostic accuracy of breast lesions with that of histopathology. Methods: The FNAC results of 323 cases of breast lesions were analyzed and compared with those of histological diagnosis. Results: In this group, the FNAC sensitivity, specificity, false-positive rate, false-negative rate and the rate of diagnostic coincidence was 97.1%, 97.3%, 2.7%, 2.9% and 97.2%, respectively. Conclusion: FNAC was a useful method with high value for breast lesions.

  11. Serum Lipids and Breast Cancer Risk: A Meta-Analysis of Prospective Cohort Studies.

    Directory of Open Access Journals (Sweden)

    Haibo Ni

    Full Text Available Epidemiologic studies exploring causal associations between serum lipids and breast cancer risk have reported contradictory results. We conducted a meta-analysis of prospective cohort studies to evaluate these associations.Relevant studies were identified by searching PubMed and EMBASE through April 2015. We included prospective cohort studies that reported relative risk (RR estimates with 95% confidence intervals (CIs for the associations of specific lipid components (i.e., total cholesterol [TC], high-density lipoprotein cholesterol [HDL-C], low-density lipoprotein cholesterol [LDL-C], and triglycerides [TG] with breast cancer risk. Either a fixed- or a random-effects model was used to calculate pooled RRs.Fifteen prospective cohort studies involving 1,189,635 participants and 23,369 breast cancer cases were included in the meta-analysis. The pooled RRs of breast cancer for the highest versus lowest categories were 0.96 (95% CI: 0.86-1.07 for TC, 0.92 (95% CI: 0.73-1.16 for HDL-C, 0.90 (95% CI: 0.77-1.06 for LDL-C, and 0.93 (95% CI: 0.86-1.00 for TG. Notably, for HDL-C, a significant reduction of breast cancer risk was observed among postmenopausal women (RR = 0.77, 95% CI: 0.64-0.93 but not among premenopausal women. Similar trends of the associations were observed in the dose-response analysis.Our findings suggest that serum levels of TG but not TC and LDL-C may be inversely associated with breast cancer risk. Serum HDL-C may also protect against breast carcinogenesis among postmenopausal women.

  12. Urachal adenocarcinoma that metastasized to breast was misinterpreted as primary breast mucinous carcinoma: A rare case report and literature review

    Science.gov (United States)

    Zhao, Xiang-Rong; Gao, Chao; Zhang, Yong; Kong, Lei; Qu, Wei; Li, Jia; Gao, Yong-Sheng; Yu, Yong-Hua

    2016-01-01

    Abstract Background: The urachus is a vestigial tubular structure that connects the urinary bladder to the allantois during early embryonic development. Urachal carcinoma develops in the urachus, which is an embryological remnant of the urogenital sinus and allantois. The estimated annual incidence of urachal carcinoma in the general population is 0.01% of all cancers in adults. Moreover, urachal carcinoma accounts for 0.34% to 0.7% of all bladder carcinoma cases. And breast metastasis is extremely rarer. Methods and Results: A 42-year-old woman was admitted to our hospital with a palpable mass in the outer upper quadrant of the right breast, which was misinterpreted as a carcinoma that originated from the breast. Subsequently, she underwent surgery without any further meticulous examination. Immunohistochemistry analysis revealed positivity for CK20, Villin, and CDX-2 and negativity for CK7. After further inspection, a mass was found in the bladder dome using 18F-fluorodeoxyglucose positron emission tomography and computed tomography. The mass was surgically removed. Conclusion: Pathologic and immunohistochemical examination confirmed that the mass was urachal mucinous adenocarcinoma and mucinous adenocarcinoma to the right breast. The patient has been followed up without recurrence for 8 months. PMID:27583877

  13. Risk factors of breast cancer and knowledge about the disease: an integrative revision of Latin American studies

    Directory of Open Access Journals (Sweden)

    Aline Ferreira de Araújo Jerônimo

    Full Text Available Abstract The aim of this integrative review was to compare Latin American literature about risk and knowledge on breast cancer. Of 47 studies selected, 20 were about knowledge or awareness and 27 about risk of breast cancer. English was the dominant language in studies about risk, whereas studies about knowledge were mainly written in Spanish or Portuguese. Studies about knowledge were all cross- sectional, whereas case- control studies dominated authors’ interest about risk of breast cancer. Studies about knowledge were mainly focused on early detection of the disease and the most common study objective was breast self- examination (N = 14. In contrast, few studies about risk of breast cancer focused on early detection (N = 5. Obesity and overweight (N = 14, family history (N = 13, decreased parity (N = 12, and short breastfeeding duration (N = 10 were among the most frequent identified risk factors. Socio- economic factors such as income and educational level had variable effects on breast cancer risk and affected also knowledge of women about risk factors and early detection. Present results indicated that studies about risk of breast cancer were more often based on a better sound analytical background, compared to studies about knowledge, which were mostly descriptive.

  14. Management of Adenoid Cystic Carcinoma of the Breast: A Rare Cancer Network Study

    Energy Technology Data Exchange (ETDEWEB)

    Khanfir, Kaouthar, E-mail: kaouthar.khanfir@rsv-gnw.ch [Hopital de Sion, CHCVs, Sion (Switzerland); Kallel, Adel [Institut Gustave Roussy, Villejuif (France); Villette, Sylviane [Centre Rene Huguenin, Paris (France); Belkacemi, Yazid [CHU Henri Mondor, Centre Oscar Lambret, Lille (France); Vautravers, Claire [Centre George Francois Leclerc, Dijon (France); Nguyen, TanDat [Institut Jean Gaudinot, Reims (France); Miller, Robert [Mayo Clinic, Rochester, Minnesota (United States); Li Yexiong [Peking Union Medical College, Beijing (China); Taghian, Alphonse G. [Massachusetts General Hospital, Boston, Massachusetts (United States); Boersma, Liesbeth [Maastricht University Medical Center (MAASTRO clinic), Maastricht (Netherlands); Poortmans, Philip [Dr. Bernard Verbeeten Institute, Tilburg (Netherlands); Goldberg, Hadassah [Western Galilee Hospital-Nahariya, Nahariya (Israel); Vees, Hansjorg [Hopitaux Universitaires de Geneve, Geneva (Switzerland); Senkus, Elzbieta [Medical University of Gdansk, Gdansk (Poland); Igdem, Sefik; Ozsahin, Mahmut [Istanbul Bilim University, Istanbul (Turkey); Jeanneret Sozzi, Wendy [Centre Hospitalier Universitaire Vaudois, Lausanne (Switzerland)

    2012-04-01

    Background: Mammary adenoid cystic carcinoma (ACC) is a rare breast cancer. The aim of this retrospective study was to assess prognostic factors and patterns of failure, as well as the role of radiation therapy (RT), in ACC. Methods: Between January 1980 and December 2007, 61 women with breast ACC were treated at participating centers of the Rare Cancer Network. Surgery consisted of lumpectomy in 41 patients and mastectomy in 20 patients. There were 51(84%) stage pN0 and 10 stage cN0 (16%) patients. Postoperative RT was administered to 40 patients (35 after lumpectomy, 5 after mastectomy). Results: With a median follow-up of 79 months (range, 6-285), 5-year overall and disease-free survival rates were 94% (95% confidence interval [CI], 88%-100%) and 82% (95% CI, 71%-93%), respectively. The 5-year locoregional control (LRC) rate was 95% (95% CI, 89%-100%). Axillary lymph node dissection or sentinel node biopsy was performed in 84% of cases. All patients had stage pN0 disease. In univariate analysis, survival was not influenced by the type of surgery or the use of postoperative RT. The 5-year LRC rate was 100% in the mastectomy group versus 93% (95% CI, 83%-100%) in the breast-conserving surgery group, respectively (p = 0.16). For the breast-conserving surgery group, the use of RT significantly correlated with LRC (p = 0.03); the 5-year LRC rates were 95% (95% CI, 86%-100%) for the RT group versus 83% (95% CI, 54%-100%) for the group receiving no RT. No local failures occurred in patients with positive margins, all of whom received postoperative RT. Conclusion: Breast-conserving surgery is the treatment of choice for patients with ACC breast cancer. Axillary lymph node dissection or sentinel node biopsy might not be recommended. Postoperative RT should be proposed in the case of breast-conserving surgery.

  15. Tubal sterilization and breast cancer incidence: results from the cancer prevention study II nutrition cohort and meta-analysis.

    Science.gov (United States)

    Gaudet, Mia M; Patel, Alpa V; Sun, Juzhong; Teras, Lauren R; Gapstur, Susan M

    2013-03-15

    Tubal sterilization is a common form of contraception in the United States and is hypothesized to be associated with a lower risk of breast cancer. However, prior observational studies have reported inconsistent results. We investigated the association between tubal sterilization and breast cancer risk among 77,249 postmenopausal, cancer-free women in the Cancer Prevention Study II (CPS-II) Nutrition Cohort, enrolled in 21 states in the United States during 1992-1993. During 15 years of follow-up through June 30, 2007, 4,084 invasive breast cancer cases were diagnosed. Multivariable Cox proportional hazard regression was used to estimate hazard ratios and 95% confidence intervals. A meta-analysis including the CPS-II Nutrition Cohort results with other published results from 4 case-control studies and 3 prospective studies was conducted to provide a summary estimate for the association between tubal sterilization and breast cancer risk. In the CPS-II Nutrition Cohort, tubal sterilization was not associated with breast cancer incidence (multivariable-adjusted hazard ratio = 1.08, 95% confidence interval: 0.97, 1.20). Associations stratified by year of tubal sterilization, age, and time since surgery were also null. The meta-analysis also found no association between tubal sterilization and breast cancer risk (odds ratio = 0.97, 95% confidence interval: 0.84, 1.09). Tubal sterilization does not appear to be associated with breast cancer risk.

  16. A case-control study on the risk factors of recurrence and metastasis in breast cancer%乳腺癌复发转移影响因素的病例对照研究

    Institute of Scientific and Technical Information of China (English)

    张立力; 刘翠婷

    2015-01-01

    Objective To explore the risk factors of breast cancer recurrence for the cause exploration and prevention of the disease.Methods With matched case-control method,a survey was conducted among survival cases of histologically diagnosed breast cancer patients in Southern hospital from January 2004 to December 2007 in Guangzhou city.The survival cases were divided into case group and control group according to the inclusion criteria.Unconditional logistic model was used to analyze the data.Results Multiple factors logistic regression analysis showed mental stimulations [OR =10.926,95%CI (5.041-23.682)],oral contraceptive pills history [OR=2.634,95%CI(1.548-4.482)],benign breast disease history [OR=5.183,95%CI(2.100-12.790)],human epiderma growth factor receptor-2 (HER2) positive [OR=2.257,95%CI (1.326-3.843)],lymph node metastasis [OR=2.021,95%CI (1.272-3.212)],distant metastasis [OR=3.718,95%CI (2.125-6.503)] might be associated with the increasing breast cancer recurrence risk.Regular exercise [OR=0.460,95%CI(0.234-0.905)],low stage of disease [OR=0.106,95%CI(0.022-0.498)],breast nursing time [OR=0.053,95%CI(0.009-0.316)],dietary intake of soy isflavones[OR=0.154,95%CI (0.032-0.745)] might be associated with the decreasing breast cancer recurrence risk.Conclusions Clinical medical staff should take attention to the breast cancer who had benign breast disease history to ensure timely check-ups,early detection,early diagnosis and early treatment.Improving physical and psychological quality,reducing oral contraceptive pills,prolonging breast nursing time,and increasing dietary intake of soy isflavones were important to the prevention of breast cancer recurrence.%目的 探讨乳腺癌术后复发转移的影响因素,为确定乳腺癌复发转移高危人群的筛检与随访指标提供科学依据.方法 采用病例对照研究,2004年1月至2010年12月在广州市南方医院经病理确诊乳腺癌的生存病例,根据纳入标准分为病

  17. Difficulty in Differentiating Breast Fibroadenoma from Carcinoma : A Case Report and Review of Literature

    OpenAIRE

    我喜屋, 亮; 山下, 雅知; 大城, 直人; 慶田, 喜信; 比嘉, 司; 当山, 勝徳; 武島, 正則; 平安山, 英義; 仲間, 健; 新垣, 京子; Gakiya, Akira; Yamashita, Masatomo; Ohshiro, Naoto; Keida, Yoshinobu; Higa, Tsukasa

    1993-01-01

    Fibroadenoma is a commonly found benign tumor of the breast; however carcinoma in a fibroadenoma is rarely encountered. In this paper we described a case of fibroadenoma difficult to differentiate from carcinoma. A 17-year-old woman visited our hospital complaining of a left breast lump. Ultrasonography showed a well-defined and hypoechoic ovoid mass. Excisional biopsy was done and diagnosed as fibroadenoma; however it was difficult to differentiate histologically from carcinoma. The features...

  18. US and mammographic findings of myofibroblastoma in the female breast: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Ko, Seog Wan; Jeon, Soo Bin [Chonbuk University Medical College, Jeonju (Korea, Republic of); Lee, Ji Shin [Chonnam University Medicine College, Gwangju (Korea, Republic of); Kim, Dong Sug [Yeungnam University Medicine College, Daegu (Korea, Republic of)

    2005-07-15

    Myofibroblastoma is a rare benign mesenchymal tumor of the breast. It presents as a well circumscribed, solitary nodular mass, and it has been reported to mainly occur in male patients. To our knowledge, few reports have described the radiologic appearance of myofibroblastoma in the female breast and there has been no report from Korea. We describe the mammographic, sonographic and histologic findings of a case of myofibroblastoma that presented as a well defined mass mimicking fibroadenoma in a 44-year-old woman.

  19. Secretory Carcinoma of the Breast: Report of Two Cases and Review of the Literature

    OpenAIRE

    2015-01-01

    Secretory carcinoma of the breast is an extremely rare subtype of breast cancer characterized by intracellular or extracellular secretion and granular eosinophilic cytoplasm of the neoplastic cells. The disease which was considered to be predominant in younger age group has been recognized in adult population too and tends to show slow growth and indolent behavior. The disease occurs preferentially in females and only 27 cases have been reported amongst males. An optimal treatment for the dis...

  20. Psychiatric disorder associated with vacuum-assisted breast biopsy clip placement: a case report

    Directory of Open Access Journals (Sweden)

    Zografos George C

    2008-10-01

    Full Text Available Abstract Introduction Vacuum-assisted breast biopsy is a minimally invasive technique that has been used increasingly in the treatment of mammographically detected, non-palpable breast lesions. Clip placement at the biopsy site is standard practice after vacuum-assisted breast biopsy. Case presentation We present the case of a 62-year-old woman with suspicious microcalcifications in her left breast. The patient was informed about vacuum-assisted breast biopsy, including clip placement. During the course of taking the patient's history, she communicated excellently, her demeanor was normal, she disclosed no intake of psychiatric medication and had not been diagnosed with any psychiatric disorders. Subsequently, the patient underwent vacuum-assisted breast biopsy (11 G under local anesthesia. A clip was placed at the biopsy site. The pathological diagnosis was of sclerosing adenosis. At the 6-month mammographic follow-up, the radiologist mentioned the existence of the metallic clip in her breast. Subsequently, the woman presented complaining about "being spied [upon] by an implanted clip in [her] breast" and repeatedly requested the removal of the clip. The patient was referred to the specialized psychiatrist of our breast unit for evaluation. The Mental State Examination found that systematized paranoid ideas of persecutory type dominated her daily routines. At the time, she believed that the implanted clip was one of several pieces of equipment being used to keep her under surveillance, the other equipment being her telephone, cameras and television. Quite surprisingly, she had never had a consultation with a mental health professional. The patient appeared depressed and her insight into her condition was impaired. The prevalent diagnosis was schizotypal disorder, whereas the differential diagnosis comprised delusional disorder of persecutory type, affective disorder with psychotic features or comorbid delusional disorder with major depression

  1. Associations between CYP19A1 polymorphisms, Native American ancestry, and breast cancer risk and mortality: the Breast Cancer Health Disparities Study.

    Science.gov (United States)

    Boone, Stephanie D; Baumgartner, Kathy B; Baumgartner, Richard N; Connor, Avonne E; Pinkston, Christina M; Rai, Shesh N; Riley, Elizabeth C; Hines, Lisa M; Giuliano, Anna R; John, Esther M; Stern, Mariana C; Torres-Mejía, Gabriela; Wolff, Roger K; Slattery, Martha L

    2014-11-01

    The cytochrome p450 family 19 gene (CYP19A1) encodes for aromatase, which catalyzes the final step in estrogen biosynthesis and conversion of androgens to estrogens. Genetic variation in CYP19A1 is linked to higher circulating estrogen levels and increased aromatase expression. Using data from the Breast Cancer Health Disparities Study, a consortium of three population-based case-control studies in the United States (n = 3,030 non-Hispanic Whites; n = 2,893 Hispanic/Native Americans (H/NA) and Mexico (n = 1,810), we examined influence of 25 CYP19A1 tagging single-nucleotide polymorphisms (SNPs) on breast cancer risk and mortality, considering NA ancestry. Odds ratios (ORs) and 95 % confidence intervals (CIs) and hazard ratios estimated breast cancer risk and mortality. After multiple comparison adjustment, none of the SNPs were significantly associated with breast cancer risk or mortality. Two SNPs remained significantly associated with increased breast cancer risk in women of moderate to high NA ancestry (≥29 %): rs700518, ORGG 1.36, 95 % CI 1.11-1.67 and rs11856927, ORGG 1.35, 95 % CI 1.05-1.72. A significant interaction was observed for rs2470144 and menopausal status (p adj = 0.03); risk was increased in postmenopausal (ORAA 1.22, 95 % CI 1.05-1.14), but not premenopausal (ORAA 0.78, 95 % CI 0.64-0.95) women. The absence of an overall association with CYP19A1 and breast cancer risk is similar to previous literature. However, this analysis provides support that variation in CYP19A1 may influence breast cancer risk differently in women with moderate to high NA ancestry. Additional research is warranted to investigate the how variation in an estrogen-regulating gene contributes to racial/ethnic disparities in breast cancer.

  2. Dietary pattern and breast cancer risk in Japanese women: the Japan Public Health Center-based Prospective Study (JPHC Study).

    Science.gov (United States)

    Shin, Sangah; Saito, Eiko; Inoue, Manami; Sawada, Norie; Ishihara, Junko; Takachi, Ribeka; Nanri, Akiko; Shimazu, Taichi; Yamaji, Taiki; Iwasaki, Motoki; Sasazuki, Shizuka; Tsugane, Shoichiro

    2016-05-28

    Evidence that diet is associated with breast cancer risk is inconsistent. Most of the studies have focused on risks associated with specific foods and nutrients, rather than overall diet. In this study, we aimed to evaluate the association between dietary patterns and breast cancer risk in Japanese women. A total of 49 552 Japanese women were followed-up from 1995 to 1998 (5-year follow-up survey) until the end of 2012 for an average of 14·6 years. During 725 534 person-years of follow-up, 718 cases of breast cancer were identified. We identified three dietary patterns (prudent, westernised and traditional Japanese). The westernised dietary pattern was associated with a 32 % increase in breast cancer risk (hazard ratios (HR) 1·32; 95 % CI 1·03, 1·70; P trend=0·04). In particular, subjects with extreme intake of the westernised diet (quintile (Q) Q5_5th) had an 83 % increase in risk of breast cancer in contrast to those in the lowest Q1 (HR 1·83; 95 % CI 1·25, 2·68; P trend=0·01). In analyses stratified by menopausal status, postmenopausal subjects in the highest quintile of the westernised dietary pattern had a 29 % increased risk of breast cancer (HR 1·29; 95 % CI 0·99, 1·76; P trend=0·04). With regard to hormone receptor status, the westernised dietary pattern was associated with an increased risk of oestrogen receptor-positive/progesterone receptor-positivetumours (HR 2·49; 95 % CI 1·40, 4·43; P trenddietary patterns were not associated with the risk of breast cancer in Japanese women. A westernised dietary pattern is associated with an increased risk of breast cancer in Japanese women.

  3. Bronchiolitis obliterans organizing pneumonia after adjuvant thoracic radiotherapy for breast cancer. A case report

    Energy Technology Data Exchange (ETDEWEB)

    Yamada, Katsuyasu; Ogasawara, Tomohiko; Akita, Yuko; Miyazaki, Mikinori; Inukai, Akihiro; Shinjo, Keiko; Suzuki, Masayuki [Nagoya Daini Red Cross Hospital (Japan)

    2001-02-01

    We report a case of recurrent cough and migratory pulmonary infiltrates in a 55-year-old woman after adjuvant thoracic radiotherapy for breast cancer. The pulmonary infiltrates were initially limited to the area adjacent to the irradiated breast, but later migrated to the opposite lung. The diagnosis of bronchiolitis obliterans organizing pneumonia (BOOP) was made using transbronchial biopsy, which disclosed intraluminal fibrosis in the distal airspace, together with a radiographic appearance typical of BOOP. This case was assumed to be in a series of reported cases of BOOP primed by radiotherapy. (author)

  4. Primary Well Differentiated Breast Liposarcoma with Divergent Cartilagenous Differentiation: A Case Report

    Directory of Open Access Journals (Sweden)

    Ammar Cherkess Al-Rikabi

    2013-03-01

    Full Text Available Primary liposarcomas of the female and male breasts are very rare. Heterologous differentiation in adipocytic tumors is also an exceedingly rare phenomenon, which is occasionally reported in the literature. We describe the case of a 22 year-old female who presented with a relatively large left breast mass which was clinically diagnosed as a case of giant fibroadenoma, but histologically showed a well differentiated liposarcoma with evidence of extensive chondroid differentiation. The mammographic and radiological features are presented and correlated with the histopathological appearances together with literature review and comparison with similar reported cases.

  5. Breast Implant-Associated Anaplastic Large Cell Lymphoma: A Case Report and Literature Review.

    Science.gov (United States)

    Letter, Haley; Rop, Baiywo; Edison, Michele N; Turner, Patricia

    2016-03-26

    Introduction Anaplastic large cell lymphoma is a very rare T-cell lymphoma that has only recently been found to be associated with breast implants. It has been described in the literature mainly in the form of case reports. This article focuses on the imaging characteristics of this rare disease. We hope to increase awareness of breast imagers and referring physicians to improve early detection rates. Case Report We present the case of a 32-year-old female who presented with several weeks of pain and firmness in her right breast. MRI and ultrasound demonstrated a peri-implant fluid collection. Ultrasound-guided aspiration revealed anaplastic large cell lymphoma. The patient was treated with implant removal alone and has now been in remission for 3 years.  Conclusion Anaplastic large cell lymphoma of the breast is a very rare entity that has mainly been described in the literature as case reports. As in the case of our patient, imaging findings can be very non-specific, and it is important for surgeons, breast imagers, and oncologists to be aware of this rare disease to ensure prompt diagnosis.

  6. Acute lymphoblastic leukemia presenting as a breast lump: A report of two cases

    Directory of Open Access Journals (Sweden)

    Syed Besina

    2013-01-01

    Full Text Available Extra-medullary leukemic infiltration of the breast by acute lymphoblastic leukemia (ALL is very rare. We report two cases of ALL presenting as breast masses and diagnosed on fine-needle aspiration (FNA. Our first patient, a post-partum 30-year-old female, developed bilateral breast lumps in her last trimester of pregnancy and complained of easy fatigability. Our second patient, a 14-year-old girl, presented with a right-breast lump of 1-week duration. She had received treatment for ALL 1 year back and had been in complete remission for the last 1 year. FNA of the breast nodules done in both the cases revealed diffuse infiltration by lymphoblasts. Subsequent hematological investigations confirmed bone marrow involvement by ALL in the first case and extra-medullary relapse in the second case. Fine-needle aspiration cytology (FNAC is an easy and cost effective method for the early diagnosis of metastatic leukemic infiltration, avoiding unnecessary excisional biopsies in such cases.

  7. 10 year survival after breast-conserving surgery plus radiotherapy compared with mastectomy in early breast cancer in the Netherlands : a population-based study

    NARCIS (Netherlands)

    van Maaren, Marissa C.; de Munck, Linda; de Bock, Geertruida H.; Jobsen, Jan J.; van Dalen, Thijs; Linn, Sabine C.; Poortmans, Philip; Strobbe, Luc J. A.; Siesling, Sabine

    2016-01-01

    Background Investigators of registry-based studies report improved survival for breast-conserving surgery plus radiotherapy compared with mastectomy in early breast cancer. As these studies did not present long-term overall and breast cancer-specific survival, the effect of breast-conserving surgery

  8. Studies on correlation of positive surgical margin with clinicopathological factors and prognoses in breast conserving surgery

    Energy Technology Data Exchange (ETDEWEB)

    Nishimura, Reiki; Nagao, Kazuharu; Miyayama, Haruhiko [Kumamoto City Hospital (Japan)

    1999-09-01

    Out of 484 cases with breast conserving surgery between April 1989 and March 1999, surgical procedures of 34 cases were changed to total mastectomy due to positive surgical margins. In this study we evaluated a clinical significance of surgical margin in relation to clinicopathological factors and prognoses. Ninety-nine cases (20.5%) had positive margins that were judged when cancer cells existed within 5 mm from margin. In multivariate analysis of factors for surgical margin, EIC-comedo status, ly, located site, proliferative activity, and age were significant and independent factors. Regarding local recurrence, positive margin, age, ER and proliferative activity were significant factors in multivariate analysis, especially in cases not receiving postoperative radiation therapy. Radiation therapy may be beneficial for patients with positive surgical margin. And patients with breast recurrence alone had significantly higher survival rates. Therefore, it is suggested that surgical margin may not reflect survival, although it is a significant factor for local recurrence. (author)

  9. A CLINICAL STUDY ON CARCINOMA BREAST IN RELATION TO ER AND PR STATUS

    Directory of Open Access Journals (Sweden)

    Ramanaiah

    2015-09-01

    Full Text Available INTRODUCTION : Breast carcinoma is the most common malignant tumor and the leading cause of death in women worldwide 1 . It accounts for 15 % of all cancer deaths 2 . According to the World Health Organisation (WHO, approximately 70% of breast cancers occur in women with none of the known risk factors. Only about 5% of breast cancers are inherited. Various protocols are in use for the assessment of prognosis, and also to assist further management of these cases. Of various parameters, expression of hormonereceptors Estrogen receptor (ER and Progesterone receptor (PR ar e significant AIMS AND OBJECTIVES : To study the occurrence of ER and PR status in breast cancer patients attending S.V.R.R.G.G. Hospital. To correlate the expression of prognostic factors like age at presentation menarche, menopause, parity, tumor size, number of lymph nodes, metastasis histology, grading with ER and PR status. MATERIALS AND METHODS : This clinic opathological study of carcinoma breast was carried out in patients admitted to SVRRGG Hospital, Tirupati during the period from September 2011 to August 2013 after obtaining approval from scientific committee and ethical committee .Forty cases of breast carcinoma were taken into study. The clinical study done by interviewing, detailed examination and subjecting to relevant investigations and surgeries depending upon the stage of the disease. Excised specimen is sent for Histopathological examination in 10% formaline Reports of light microscopy (Hematoxilin and Eosin and immunohistochemistry on tumor histology including MBR (Modified Bloom Richardson grading and Estrogen and Progesterone status is analysed. CONCLUSION: In conclusion, ER and PR status correlates well with histopathological grading and other clinico - pathological parameters. Higher grade is associated with ER PR negativity. Hence. Immunohistochemical assessment of ER and PR status should be incorporated as a routine investigation. This along with

  10. Complications of Methylene Blue Dye in Breast Surgery: Case Reports and Review of the Literature

    Directory of Open Access Journals (Sweden)

    FJ Reyes, MB Noelck, C Valentino, L Grasso-LeBeau, JE Lang

    2011-01-01

    Full Text Available Introduction: Methylene blue dye has been used worldwide successfully with few complications in breast surgery. We present two different complications involving methylene blue: 1 skin and parenchymal necrosis when dye was injected in a subdermal fashion and 2 Mycoplasma infection caused by contaminated methylene blue in breast reduction surgery.Methods: We present two cases seen at the University of Arizona during 2008 and referred to a breast surgeon for management. We evaluated and managed complications of methylene blue dye injected by 2 referring surgeons for different indications. A review of the literature was performed.Results: The first case is a 67 year old female diagnosed with infiltrating ductal carcinoma of the left breast for which she was treated by her initial surgeon with left segmental mastectomy and sentinel node biopsy. The operating surgeon injected methylene blue in a subareolar subdermal fashion (distant from the primary tumor; unfortunately the patient suffered skin and breast necrosis requiring multiple surgical debridements and finally achieving delayed primary closure. The second case is a 45 year old female with infiltrating lobular carcinoma with a history of Mycoplasma infection secondary to methylene blue injected for breast reduction surgery. She required multiple debridements and had granulomas masquerading as cancer on MRI that confounded her extent of disease.Conclusions: The use of methylene blue dye in breast surgery is not without risk. In both cases methylene blue was responsible for complications requiring surgical debridement for local wound problems. In each case severe necrosis and infection were present. Methylene blue may cause not only significant morbidity, but may also produce cosmetically unsatisfactory results.

  11. Gastric Metastasis of Breast Cancer: A Case Series

    Science.gov (United States)

    dos Santos Fernandes, Gustavo; Batista Bugiato Faria, Luiza D.; de Assis Pereira, Isadora; Neves, Natália C. Moreira; Vieira, Yasmine Oliveira; Leal, Alessandro I. Cavalcanti

    2016-01-01

    Gastric metastasis is rare but it can be the initial symptom of cancer. The second leading cause of this type of metastasis is breast cancer. A lack of clinical signs and nonspecific side effects of the treatment of primary tumors can lead to the misdiagnosis of metastatic gastric cancer. Upper gastrointestinal endoscopy with biopsy and immunohistochemistry should be used for diagnosis. Treatment is palliative; it includes chemo, endocrine, and radiation therapies. Four patients with breast cancer and gastric metastasis were identified. All the patients tested positive for estrogen and progesterone receptors, and received chemotherapy and hormone therapy. One patient underwent surgery and two received radiation therapy. Patients with breast cancer and gastrointestinal symptoms should be investigated for gastric metastasis, given its morbidity and negative impact on quality of life.

  12. Hospital visitors as controls in case-control studies

    Directory of Open Access Journals (Sweden)

    Gulnar Azevedo S Mendonça

    2001-10-01

    Full Text Available OBJECTIVE: Selecting controls is one of the most difficult tasks in the design of case-control studies. Hospital controls may be inadequate and random controls drawn from the base population may be unavailable. The aim was to assess the use of hospital visitors as controls in a case-control study on the association of organochlorinated compounds and other risk factors for breast cancer conducted in the main hospital of the "Instituto Nacional de Câncer" -- INCA (National Cancer Institute in Rio de Janeiro (Brazil. METHODS: The study included 177 incident cases and 377 controls recruited among female visitors. Three different models of control group composition were compared: Model 1, with all selected visitors; Model 2, excluding women visiting relatives with breast cancer; and Model 3, excluding all women visiting relatives with any type of cancer. Odds ratios (OR and 95% confidence intervals were calculated to test the associations. RESULTS: Age-adjusted OR for breast cancer associated with risk factors other than family history of cancer, except smoking and breast size, were similar in the three models. Regarding family history of all cancers, except for breast cancer, there was a decreased risk in Models 1 and 2, while in Model 3 there was an increased risk, but not statistically significant. Family history of breast cancer was a risk factor in Models 2 and 3, but no association was found in Model 1. In multivariate analysis a significant risk of breast cancer was found when there was a family history of breast cancer in Models 2 and 3 but not in Model 1. CONCLUSIONS: These results indicate that while investigating risk factors unrelated to family history of cancer, the use of hospital visitors as controls may be a valid and feasible alternative.

  13. Body mass index and survival after diagnosis of invasive breast cancer: a study based on the Japanese National Clinical Database-Breast Cancer Registry.

    Science.gov (United States)

    Kawai, Masaaki; Tomotaki, Ai; Miyata, Hiroaki; Iwamoto, Takayuki; Niikura, Naoki; Anan, Keisei; Hayashi, Naoki; Aogi, Kenjiro; Ishida, Takanori; Masuoka, Hideji; Iijima, Kotaro; Masuda, Shinobu; Tsugawa, Koichiro; Kinoshita, Takayuki; Nakamura, Seigo; Tokuda, Yutaka

    2016-06-01

    Few studies have reported the association between body mass index (BMI) and outcome among Asian breast cancer patients. We analyzed data for 20,090 female invasive breast cancer patients who had been followed-up for a median period of 6.7 years entered in the National Clinical Database-Breast Cancer Registry between 2004 and 2006. We used mainly the WHO criteria for BMI (kg/m(2) ) categories; cause, 937 breast cancer-specific deaths, and 2433 recurrences were observed. Obesity was associated with an increased risk of all-cause (HR: 1.46; 95% CI: 1.16-1.83) and breast cancer-specific death (HR: 1.47; 95% CI: 1.11-1.93) for all patients, and with all-cause (HR: 1.47; 95% CI: 1.13-1.92) and breast cancer-specific death (HR: 1.58; 95% CI: 1.13-2.20) for postmenopausal patients. Being underweight was associated with an increased risk of all-cause death for all (HR: 1.41; 95% CI: 1.16-1.71) and for postmenopausal patients (HR: 1.45; 95% CI: 1.15-1.84). With regard to subtype and menopausal status, obesity was associated with an increased risk of breast cancer-specific death for all cases of luminal B tumor (HR: 2.59; 95% CI: 1.51-4.43; Pheterogeneity of Luminal B vs. Triple negative = 0.016) and for postmenopausal patients with luminal B tumor (HR: 3.24; 95% CI: 1.71-6.17). Being obese or underweight is associated with a higher risk of death among female breast cancer patients in Japan.

  14. Pseudoaneurysm of the Breast after Core Needle Biopsy: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Jung, Hyun Kyung [Dept. of Radiology, Inje University Haeundae Paik Hospital, Busan (Korea, Republic of)

    2012-08-15

    Pseudoaneurysm of the breast is rare. To date only a, few cases related to blunt trauma, core needle biopsy, vacuum-assisted biopsy, or surgery have been reported. The author reports on a case of pseudoaneurysm after 14-gauge core needle biopsy, which was treated successfully with manual compression.

  15. Breast prosthesis infection and pets: A case report and review of the literature

    Directory of Open Access Journals (Sweden)

    A. Lenne

    2016-01-01

    Conclusion: In the case of breast infection, surgical revision – with or without removal of the implant – is required in order to carry out a meticulous intraoperative cleaning. Antibiotherapy is always necessary in such cases. Particularly when patients presenting comorbidities are concerned, the focus must be put on avoiding close contact of the wound with pets.

  16. Statin use and breast cancer survival: a nationwide cohort study from Finland.

    Directory of Open Access Journals (Sweden)

    Teemu J Murtola

    Full Text Available Recent studies have suggested that statins, an established drug group in the prevention of cardiovascular mortality, could delay or prevent breast cancer recurrence but the effect on disease-specific mortality remains unclear. We evaluated risk of breast cancer death among statin users in a population-based cohort of breast cancer patients. The study cohort included all newly diagnosed breast cancer patients in Finland during 1995-2003 (31,236 cases, identified from the Finnish Cancer Registry. Information on statin use before and after the diagnosis was obtained from a national prescription database. We used the Cox proportional hazards regression method to estimate mortality among statin users with statin use as time-dependent variable. A total of 4,151 participants had used statins. During the median follow-up of 3.25 years after the diagnosis (range 0.08-9.0 years 6,011 participants died, of which 3,619 (60.2% was due to breast cancer. After adjustment for age, tumor characteristics, and treatment selection, both post-diagnostic and pre-diagnostic statin use were associated with lowered risk of breast cancer death (HR 0.46, 95% CI 0.38-0.55 and HR 0.54, 95% CI 0.44-0.67, respectively. The risk decrease by post-diagnostic statin use was likely affected by healthy adherer bias; that is, the greater likelihood of dying cancer patients to discontinue statin use as the association was not clearly dose-dependent and observed already at low-dose/short-term use. The dose- and time-dependence of the survival benefit among pre-diagnostic statin users suggests a possible causal effect that should be evaluated further in a clinical trial testing statins' effect on survival in breast cancer patients.

  17. Total Vertebral Body Breast Cancer Metastases: One Case Report and Literature Review

    Institute of Scientific and Technical Information of China (English)

    Tao Zhang; Ling Zhang; Hui Gao; Peng Cheng; Dong Wei

    2009-01-01

    @@ Breast cancer is one of the most commonly seen malignant tumors in the female population, and it ranks the first in the incidence of malignancies among women. The skeleton is a common metastatic site for advanced breast cancer and is where spinal metastasis is most frequently seen. The incidence rate of spinal metastasis in descending order is as follows: thoracic vertebrae, lumbar vertebrae, sacrococcy-geal vertebrae and cervical vertebrae. Although osseous metastasis of breast cancer is very common, cases with metastasis to all vertebral bodies is currently very rare. The diagnostic method of osseous metastasis of breast cancer typically includes radiograph, CT and MRI. Ordinary radiograph has a high specificity but a low sensitivity, so total vertebral body metastases can only be detected when the extent of osteoclasia exceeds 50%. Some diagnostic shortcomings remain, although the sensitivity of CT and MRI has been greatly improved compared to the radiograph. At present, the most advanced synchronous PET-CT visualization can presumably raise the sensitivity and specificity in the diagnosis of breast cancer, based on the features of 18F-FDG imaging, and combined with morphologic change and precise localization. The following case report is in regard to a patient with total vertebral body metastasis from breast cancer detected by PET-CT.

  18. An unusually large myofibroblastoma in a male breast: a case report

    Directory of Open Access Journals (Sweden)

    Abeysekara Abeywardana MS

    2008-05-01

    Full Text Available Abstract Introduction Myofibroblastoma of the breast is a rare benign stromal tumour seen predominantly in men. The gross appearance is that of a well-circumscribed nodule, characteristically small, seldom exceeding 3 cm. We present a case of an unusually large myofibroblastoma, which mimicked a malignant breast tumour. Case presentation A 65-year-old man presented with a rapid enlargement of the right breast over 6 weeks. Examination revealed a firm 15 cm hemispherical lump occupying the whole of the right breast with peau d'orange appearance of the overlying skin and distortion of the nipple. The clinical and radiological features suggested the possibility of sarcoma of the breast. However, a guided Tru-Cut biopsy was inconclusive. A mastectomy was performed to remove the tumour, which weighed more than 2 kg. Histopathology and immunocytochemistry revealed a mixed classical and collagenised type of myofibroblastoma. The patient is well with no evidence of recurrence 5 years after the mastectomy. Conclusion This unexpected presentation of an unusually large myofibroblastoma in a male breast is the largest reported to date. Myofibroblastomas can mimic malignant neoplasms and the clinical significance of this entity lies primarily in its recognition as a distinctive benign neoplasm.

  19. Away from the milky way: An extremely rare case of pulmonary ectopic breast

    Directory of Open Access Journals (Sweden)

    Rahim Mahmodlou

    2015-01-01

    Full Text Available Ectopic breast is defined as the presence of breast tissue outside the pectoral region. In this article, we are reporting an extremely rare case of pulmonary aberrant breast tissue. A 79-years-old Caucasian woman with the history of hypertension, diabetes mellitus and ischemic heart disease, presented to the emergency department for worsening dyspnea on exertion and pleuritic chest pain over the last few days. Both thoracic CT scan and the gross evaluation of tumor after its removal by thoracotomy were in favor of a soft tissue tumor such as pulmonary lipoma, whilst surprisingly the histological examinations revealed the mass to be ectopic breast tissue. Although it is extremely rare, this diagnosis should be considered in the evaluation of pulmonary masses.

  20. A Control Study of the Relationship between Active Smoking and Different Types of Breast Cancer Cases%吸烟与不同类型乳腺癌关系的病例对照研究

    Institute of Scientific and Technical Information of China (English)

    车艾兰; 李锦成; 陈雪; 陶维

    2015-01-01

    了解吸烟情况与不同类型乳腺癌发病的关系。采用病例对照研究方法,对于我院就诊并经病理证实的250例女性乳腺癌患者和同期就诊的360例同年龄组非乳腺癌患者进行相关危险因素问卷调查,并将结果进行统计学分析。吸烟女性患乳腺癌风险为未吸烟女性的3.7倍(95% CI:2.570~5.408),以病理类型分层分析,吸烟患者雌激素受体(ER)阳性乳腺癌患病风险增加4.4倍(95% CI:2.991~6.494),患三阴性乳腺癌(TNBC)风险无明显增加(OR=1.4,95% CI:0.695~3.174)。因此吸烟行为可增加女性ER阳性乳腺癌患病风险,而与T NBC尚无确切关系。%The aim was to analyze whether smoking is associated differentially with risks of the major breast cancer sub‐types .This was a case‐control study of 250 women with breast cancer who were diagnosed in our hospital .A control group of 360 cancer‐free women also was included .The data was analyzed by statistics software .Ever‐smokers had a 3 .7‐fold increased risk (95% CI:2 .570~5 .408) of breast cancer overall;and ,when stratified by cancer subtype ,they had a 4 .4‐fold increased risk (95% CI:2 .991~6 .494) of ER‐positive breast cancer ,but there was no elevation in their risk of triple negative disease (TNBC) (OR=1 .4 ,95% CI:0 .695~3 .174) .The current results suggested that women who are smokers with high pack‐year histories may have an increased risk of ER‐positive breast cancer but not TNBC .

  1. [Fibromatosis breast in the male. Case study].

    Science.gov (United States)

    Muñoz-Atienza, Virginia; Manzanares-Campillo, María Del Carmen; Sánchez-García, Susana; Pardo-García, Ricardo; Martín-Fernández, Jesús

    2013-01-01

    Antecedentes: la fibromatosis mamaria es una enfermedad rara; sus casos son 0.2% de las neoplasias de mama, y en los varones es aún más rara. El diagnóstico definitivo es anatomopatológico. Caso clínico: se comunica el caso de un varón de 52 años, con diagnóstico anatomopatológico de fibromatosis mamaria posterior al estudio de un tumor en la mama derecha. Se le practicó exéresis con amplios márgenes, luego mastectomía subcutánea, con estudio histológico de fibromatosis con márgenes libres. El postoperatorio transcurrió sin complicaciones y no requirió tratamiento coadyuvante. En el seguimiento a seis meses continuaba libre de enfermedad. El tratamiento de elección es la escisión con amplios márgenes y el oncológico coadyuvante es motivo de controversia. Conclusiones: la fibromatosis en la mama es poco frecuente y su aparición en el varón excepcional. El tratamiento quirúrgico es el definitivo, no así la terapia oncológica neoadyuvante que sigue suscitando controversia.

  2. Adherence to the breast cancer surveillance program for women at risk for familial breast and ovarian cancer versus overscreening: a monocenter study in Germany.

    Science.gov (United States)

    Vetter, Lisa; Keller, Monika; Bruckner, Thomas; Golatta, Michael; Eismann, Sabine; Evers, Christina; Dikow, Nicola; Sohn, Christof; Heil, Jörg; Schott, Sarah

    2016-04-01

    Breast cancer (BC) is the leading cancer among women worldwide and in 5-10 % of cases is of hereditary origin, mainly due to BRCA1/2 mutations. Therefore, the German Consortium for Familial Breast and Ovarian Cancer (HBOC) with its 15 specialized academic centers offers families at high risk for familial/hereditary cancer a multimodal breast cancer surveillance program (MBCS) with regular breast MRI, mammography, ultrasound, and palpation. So far, we know a lot about the psychological effects of genetic testing, but we know little about risk-correlated adherence to MBCS or prophylactic surgery over time. The aim of this study was to investigate counselees' adherence to recommendations for MBCS in order to adjust the care supply and define predictors for incompliance. All counselees, who attended HBOC consultation at the University Hospital Heidelberg between July 01, 2009 and July 01, 2011 were eligible to participate. A tripartite questionnaire containing sociodemographic information, psychological parameters, behavioral questions, and medical data collection from the German consortium were used. A high participation rate was achieved among the study population, with 72 % returning the questionnaire. This study showed a rate of 59 % of full-adherers to the MBCS. Significant predictors for partial or full adherence were having children (p = 0.0221), younger daughters (p = 0.01795), a higher awareness of the topic HBOC (p = 0.01795, p breast cancer risk (p breast cancer surveillance program for women at risk for familial breast and ovarian cancer versus overscreening-a monocenter study in Germany.

  3. Solitary fibrous tumor of the male breast: a case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Sessa Fausto

    2008-02-01

    Full Text Available Abstract Extrapleural solitary fibrous tumors are very rare and occasionally they appear in extraserosal soft tissues or parenchymatous organs. In such cases the right preoperative diagnosis is often difficult and challenging, because both radiological and cytological examinations are not exhaustive. For these reasons, surgical excision is frequently the only way to reach the correct diagnosis and to achieve definitive treatment. A few cases of solitary fibrous tumors have been also described in the breast. Although rare, this lesion opens difficulties in preoperative diagnosis entering in differential diagnosis with other benign lesions as well as with breast cancer. In this article we describe a case of a solitary fibrous tumor of the breast in a 49-year-old man. Problems related to differential diagnosis and the possible pitfalls that can be encountered in the diagnostic iter of such rare tumor are discussed.

  4. Somatotype and risk of breast cancer: a case-control study in Uruguay Somatotipo de risco de câncer de mama: um estudo caso-controle no Uruguai

    Directory of Open Access Journals (Sweden)

    Alvaro L. Ronco

    2008-06-01

    Full Text Available According to the evidence, there is a need for more thorough assessment and quantification of body size and shape and the risk of breast cancer. Using the somatotype methodology, we carried out an original research in order to explore possible associations between body shape and the risk of breast cancer in Uruguayan women. With this objective, 254 recent breast cancer cases and 1,000 frequency-matched healthy controls were interviewed on menstrual and reproductive story, and a series of skinfolds, circumferences and diameters were measured specifically to calculate somatotype. A positive association with breast cancer was found for high endomorphy (Odds Ratio [OR] = 2.82, p Segundo as evidências, há uma necessidade mais profunda de avaliação e quantificação da dimensão e da forma corporal e o risco de câncer de mama (CM. Utilizando a metodologia do somatotipo, realizamos uma pesquisa original com o objetivo de explorar possíveis associações entre a forma corporal e o risco de CM nas mulheres uruguaias. Com essa finalidade, 254 casos recentes de CM e 1.000 controles emparelhados por freqüência foram entrevistadas sobre história menstrual e reprodutiva, e uma série de dobras cutâneas, circunferências e diâmetros foram medidas especificamente para se fazer o cálculo do somatotipo. Foi encontrada uma associação positiva com CM para forte endomorfismo (OR = 2.82, p < 0.001, especialmente nas mulheres premenopáusicas (OR = 4.98, p < 0.001 e com normopeso (OR = 5.12, p = 0.002; entretanto, não foram observadas diferenças para mesomorfismo e ectomorfismo. As análises apresentaram um elevado padrão meso-endomórfico na população estudada. São necessários novos estudos para confirmar os resultados presentes, obtidos em um país com elevada incidência da enfermidade.

  5. Genetic variation in the immunosuppression pathway genes and breast cancer susceptibility: a pooled analysis of 42,510 cases and 40,577 controls from the Breast Cancer Association Consortium.

    Science.gov (United States)

    Lei, Jieping; Rudolph, Anja; Moysich, Kirsten B; Behrens, Sabine; Goode, Ellen L; Bolla, Manjeet K; Dennis, Joe; Dunning, Alison M; Easton, Douglas F; Wang, Qin; Benitez, Javier; Hopper, John L; Southey, Melissa C; Schmidt, Marjanka K; Broeks, Annegien; Fasching, Peter A; Haeberle, Lothar; Peto, Julian; Dos-Santos-Silva, Isabel; Sawyer, Elinor J; Tomlinson, Ian; Burwinkel, Barbara; Marmé, Frederik; Guénel, Pascal; Truong, Thérèse; Bojesen, Stig E; Flyger, Henrik; Nielsen, Sune F; Nordestgaard, Børge G; González-Neira, Anna; Menéndez, Primitiva; Anton-Culver, Hoda; Neuhausen, Susan L; Brenner, Hermann; Arndt, Volker; Meindl, Alfons; Schmutzler, Rita K; Brauch, Hiltrud; Hamann, Ute; Nevanlinna, Heli; Fagerholm, Rainer; Dörk, Thilo; Bogdanova, Natalia V; Mannermaa, Arto; Hartikainen, Jaana M; Van Dijck, Laurien; Smeets, Ann; Flesch-Janys, Dieter; Eilber, Ursula; Radice, Paolo; Peterlongo, Paolo; Couch, Fergus J; Hallberg, Emily; Giles, Graham G; Milne, Roger L; Haiman, Christopher A; Schumacher, Fredrick; Simard, Jacques; Goldberg, Mark S; Kristensen, Vessela; Borresen-Dale, Anne-Lise; Zheng, Wei; Beeghly-Fadiel, Alicia; Winqvist, Robert; Grip, Mervi; Andrulis, Irene L; Glendon, Gord; García-Closas, Montserrat; Figueroa, Jonine; Czene, Kamila; Brand, Judith S; Darabi, Hatef; Eriksson, Mikael; Hall, Per; Li, Jingmei; Cox, Angela; Cross, Simon S; Pharoah, Paul D P; Shah, Mitul; Kabisch, Maria; Torres, Diana; Jakubowska, Anna; Lubinski, Jan; Ademuyiwa, Foluso; Ambrosone, Christine B; Swerdlow, Anthony; Jones, Michael; Chang-Claude, Jenny

    2016-01-01

    Immunosuppression plays a pivotal role in assisting tumors to evade immune destruction and promoting tumor development. We hypothesized that genetic variation in the immunosuppression pathway genes may be implicated in breast cancer tumorigenesis. We included 42,510 female breast cancer cases and 40,577 controls of European ancestry from 37 studies in the Breast Cancer Association Consortium (2015) with available genotype data for 3595 single nucleotide polymorphisms (SNPs) in 133 candidate genes. Associations between genotyped SNPs and overall breast cancer risk, and secondarily according to estrogen receptor (ER) status, were assessed using multiple logistic regression models. Gene-level associations were assessed based on principal component analysis. Gene expression analyses were conducted using RNA sequencing level 3 data from The Cancer Genome Atlas for 989 breast tumor samples and 113 matched normal tissue samples. SNP rs1905339 (A>G) in the STAT3 region was associated with an increased breast cancer risk (per allele odds ratio 1.05, 95 % confidence interval 1.03-1.08; p value = 1.4 × 10(-6)). The association did not differ significantly by ER status. On the gene level, in addition to TGFBR2 and CCND1, IL5 and GM-CSF showed the strongest associations with overall breast cancer risk (p value = 1.0 × 10(-3) and 7.0 × 10(-3), respectively). Furthermore, STAT3 and IL5 but not GM-CSF were differentially expressed between breast tumor tissue and normal tissue (p value = 2.5 × 10(-3), 4.5 × 10(-4) and 0.63, respectively). Our data provide evidence that the immunosuppression pathway genes STAT3, IL5, and GM-CSF may be novel susceptibility loci for breast cancer in women of European ancestry.

  6. Familial breast cancer: collaborative reanalysis of individual data from 52 epidemiological studies including 58,209 women with breast cancer and 101,986 women without the disease

    NARCIS (Netherlands)

    Collaborative Group on Hormona, l Factors; van den Brandt, P.A.; Goldbohm, R.A.

    2001-01-01

    Familial breast cancer: collaborative reanalysis of individual data from 52 epidemiological studies including 58,209 women with breast cancer and 101,986 women without the disease. Collaborative Group on Hormonal Factors in Breast Cancer. BACKGROUND: Women with a family history of breast cancer are

  7. Dietary cadmium exposure and risk of postmenopausal breast cancer: a population-based prospective cohort study.

    Science.gov (United States)

    Julin, Bettina; Wolk, Alicja; Bergkvist, Leif; Bottai, Matteo; Akesson, Agneta

    2012-03-15

    The ubiquitous food contaminant cadmium has features of an estrogen mimetic that may promote the development of estrogen-dependent malignancies, such as breast cancer. However, no prospective studies of cadmium exposure and breast cancer risk have been reported. We examined the association between dietary cadmium exposure (at baseline, 1987) and the risk of overall and estrogen receptor (ER)-defined (ER(+) or ER(-)) breast cancer within a population-based prospective cohort of 55,987 postmenopausal women. During an average of 12.2 years of follow-up, 2,112 incident cases of invasive breast cancer were ascertained (1,626 ER(+) and 290 ER(-)). After adjusting for confounders, including consumption of whole grains and vegetables (which account for 40% of the dietary exposure, but also contain putative anticarcinogenic phytochemicals), dietary cadmium intake was positively associated with overall breast cancer tumors, comparing the highest tertile with the lowest [rate ratio (RR), 1.21; 95% confidence interval (CI), 1.07-1.36; P(trend) = 0.02]. Among lean and normal weight women, statistically significant associations were observed for all tumors (RR, 1.27; 95% CI, 1.07-1.50) and for ER(+) tumors (RR, 1.25; 95% CI, 1.03-1.52) and similar, but not statistically significant associations were found for ER(-) tumors (RR, 1.22; 95% CI, 0.76-1.93). The risk of breast cancer increased with increasing cadmium exposure similarly within each tertile of whole grain/vegetable consumption and decreased with increasing consumption of whole grain/vegetables within each tertile of cadmium exposure (P(interaction) = 0.73). Overall, these results suggest a role for dietary cadmium in postmenopausal breast cancer development.

  8. Objectivist case study research

    DEFF Research Database (Denmark)

    Ridder, Hanne Mette Ochsner; Fachner, Jörg

    2016-01-01

    be achieved through the use of objectivist case study research. The strength of the case study design is that it allows for uncovering or suggesting causal relationships in real-life settings through an intensive and rich collection of data. According to Hilliard (1993), the opposite applies for extensive...... designs, in which a small amount of data is gathered on a large number of subjects. With the richness of data, the intensive design is ―the primary pragmatic reason for engaging in single-case or small N research‖ (p. 374) and for working from an idiographic rather than a nomothetic perspective....

  9. Associations of breast cancer risk factors with tumor subtypes: a pooled analysis from the Breast Cancer Association Consortium studies

    DEFF Research Database (Denmark)

    Yang, Xiaohong R; Chang-Claude, Jenny; Goode, Ellen L;

    2011-01-01

    Previous studies have suggested that breast cancer risk factors are associated with estrogen receptor (ER) and progesterone receptor (PR) expression status of the tumors.......Previous studies have suggested that breast cancer risk factors are associated with estrogen receptor (ER) and progesterone receptor (PR) expression status of the tumors....

  10. Aromatase inhibitors with or without gonadotropin-releasing hormone analogue in metastatic male breast cancer: a case series

    Science.gov (United States)

    Zagouri, F; Sergentanis, T N; Koutoulidis, V; Sparber, C; Steger, G G; Dubsky, P; Zografos, G C; Psaltopoulou, T; Gnant, M; Dimopoulos, M-A; Bartsch, R

    2013-01-01

    Background: Data regarding the safety and effectiveness of aromatase inhibitors (AIs) as monotherapy or combined with gonadotropin-releasing hormone (GnRH) analogue in male breast cancer are scarce. Methods: In this retrospective chart review, cases of male breast cancer patients treated with AIs with or without a GnRH analogue were evaluated. Results: Twenty-three men were included into this case series. Aromatase inhibitors in combination with or without a GnRH analogue were given as first-line therapy in 60.9% and as second-line therapy in 39.1% of patients, respectively. All patients had visceral metastases, whereas in five of them bone lesions coexisted. In all cases AIs were tolerated well, and no case of grade 3 and 4 adverse events was reported. A partial response was observed in 26.1% of patients and stable disease in 56.5%. Median overall survival (OS) was 39 months and median progression-free survival (PFS) was 13 months. Regarding OS and PFS, no significant effects of GnRH analogue co-administration or type of AI were noted. Conclusion: Our study shows that AIs with or without GnRH analogues may represent an effective and safe treatment option for hormone-receptor positive, pretreated, metastatic, male breast cancer patients. PMID:23722469

  11. Genome-wide association studies identify four ER negative–specific breast cancer risk loci

    Science.gov (United States)

    Garcia-Closas, Montserrat; Couch, Fergus J; Lindstrom, Sara; Michailidou, Kyriaki; Schmidt, Marjanka K; Brook, Mark N; orr, Nick; Rhie, Suhn Kyong; Riboli, Elio; Feigelson, Heather s; Le Marchand, Loic; Buring, Julie E; Eccles, Diana; Miron, Penelope; Fasching, Peter A; Brauch, Hiltrud; Chang-Claude, Jenny; Carpenter, Jane; Godwin, Andrew K; Nevanlinna, Heli; Giles, Graham G; Cox, Angela; Hopper, John L; Bolla, Manjeet K; Wang, Qin; Dennis, Joe; Dicks, Ed; Howat, Will J; Schoof, Nils; Bojesen, Stig E; Lambrechts, Diether; Broeks, Annegien; Andrulis, Irene L; Guénel, Pascal; Burwinkel, Barbara; Sawyer, Elinor J; Hollestelle, Antoinette; Fletcher, Olivia; Winqvist, Robert; Brenner, Hermann; Mannermaa, Arto; Hamann, Ute; Meindl, Alfons; Lindblom, Annika; Zheng, Wei; Devillee, Peter; Goldberg, Mark S; Lubinski, Jan; Kristensen, Vessela; Swerdlow, Anthony; Anton-Culver, Hoda; Dörk, Thilo; Muir, Kenneth; Matsuo, Keitaro; Wu, Anna H; Radice, Paolo; Teo, Soo Hwang; Shu, Xiao-Ou; Blot, William; Kang, Daehee; Hartman, Mikael; Sangrajrang, Suleeporn; Shen, Chen-Yang; Southey, Melissa C; Park, Daniel J; Hammet, Fleur; Stone, Jennifer; Veer, Laura J Van’t; Rutgers, Emiel J; Lophatananon, Artitaya; Stewart-Brown, Sarah; Siriwanarangsan, Pornthep; Peto, Julian; Schrauder, Michael G; Ekici, Arif B; Beckmann, Matthias W; Silva, Isabel dos Santos; Johnson, Nichola; Warren, Helen; Tomlinson, Ian; Kerin, Michael J; Miller, Nicola; Marme, Federick; Schneeweiss, Andreas; Sohn, Christof; Truong, Therese; Laurent-Puig, Pierre; Kerbrat, Pierre; Nordestgaard, Børge G; Nielsen, Sune F; Flyger, Henrik; Milne, Roger L; Perez, Jose Ignacio Arias; Menéndez, Primitiva; Müller, Heiko; Arndt, Volker; Stegmaier, Christa; Lichtner, Peter; Lochmann, Magdalena; Justenhoven, Christina; Ko, Yon-Dschun; Muranen, Taru A; Aittomäki, Kristiina; Blomqvist, Carl; Greco, Dario; Heikkinen, Tuomas; Ito, Hidemi; Iwata, Hiroji; Yatabe, Yasushi; Antonenkova, Natalia N; Margolin, Sara; Kataja, Vesa; Kosma, Veli-Matti; Hartikainen, Jaana M; Balleine, Rosemary; Tseng, Chiu-Chen; Van Den Berg, David; Stram, Daniel O; Neven, Patrick; Dieudonné, Anne-Sophie; Leunen, Karin; Rudolph, Anja; Nickels, Stefan; Flesch-Janys, Dieter; Peterlongo, Paolo; Peissel, Bernard; Bernard, Loris; Olson, Janet E; Wang, Xianshu; Stevens, Kristen; Severi, Gianluca; Baglietto, Laura; Mclean, Catriona; Coetzee, Gerhard A; Feng, Ye; Henderson, Brian E; Schumacher, Fredrick; Bogdanova, Natalia V; Labrèche, France; Dumont, Martine; Yip, Cheng Har; Taib, Nur Aishah Mohd; Cheng, Ching-Yu; Shrubsole, Martha; Long, Jirong; Pylkäs, Katri; Jukkola-Vuorinen, Arja; Kauppila, Saila; knight, Julia A; Glendon, Gord; Mulligan, Anna Marie; Tollenaar, Robertus A E M; Seynaeve, Caroline M; Kriege, Mieke; Hooning, Maartje J; Van den Ouweland, Ans M W; Van Deurzen, Carolien H M; Lu, Wei; Gao, Yu-Tang; Cai, Hui; Balasubramanian, Sabapathy P; Cross, Simon S; Reed, Malcolm W R; Signorello, Lisa; Cai, Qiuyin; Shah, Mitul; Miao, Hui; Chan, Ching Wan; Chia, Kee Seng; Jakubowska, Anna; Jaworska, Katarzyna; Durda, Katarzyna; Hsiung, Chia-Ni; Wu, Pei-Ei; Yu, Jyh-Cherng; Ashworth, Alan; Jones, Michael; Tessier, Daniel C; González-Neira, Anna; Pita, Guillermo; Alonso, M Rosario; Vincent, Daniel; Bacot, Francois; Ambrosone, Christine B; Bandera, Elisa V; John, Esther M; Chen, Gary K; Hu, Jennifer J; Rodriguez-gil, Jorge L; Bernstein, Leslie; Press, Michael F; Ziegler, Regina G; Millikan, Robert M; Deming-Halverson, Sandra L; Nyante, Sarah; Ingles, Sue A; Waisfisz, Quinten; Tsimiklis, Helen; Makalic, Enes; Schmidt, Daniel; Bui, Minh; Gibson, Lorna; Müller-Myhsok, Bertram; Schmutzler, Rita K; Hein, Rebecca; Dahmen, Norbert; Beckmann, Lars; Aaltonen, Kirsimari; Czene, Kamila; Irwanto, Astrid; Liu, Jianjun; Turnbull, Clare; Rahman, Nazneen; Meijers-Heijboer, Hanne; Uitterlinden, Andre G; Rivadeneira, Fernando; Olswold, Curtis; Slager, Susan; Pilarski, Robert; Ademuyiwa, Foluso; Konstantopoulou, Irene; Martin, Nicholas G; Montgomery, Grant W; Slamon, Dennis J; Rauh, Claudia; Lux, Michael P; Jud, Sebastian M; Bruning, Thomas; Weaver, Joellen; Sharma, Priyanka; Pathak, Harsh; Tapper, Will; Gerty, Sue; Durcan, Lorraine; Trichopoulos, Dimitrios; Tumino, Rosario; Peeters, Petra H; Kaaks, Rudolf; Campa, Daniele; Canzian, Federico; Weiderpass, Elisabete; Johansson, Mattias; Khaw, Kay-Tee; Travis, Ruth; Clavel-Chapelon, Françoise; Kolonel, Laurence N; Chen, Constance; Beck, Andy; Hankinson, Susan E; Berg, Christine D; Hoover, Robert N; Lissowska, Jolanta; Figueroa, Jonine D

    2013-01-01

    Estrogen receptor (ER)-negative tumors represent 20–30% of all breast cancers, with a higher proportion occurring in younger women and women of African ancestry1. The etiology2 and clinical behavior3 of ER-negative tumors are different from those of tumors expressing ER (ER positive), including differences in genetic predisposition4. To identify susceptibility loci specific to ER-negative disease, we combined in a meta-analysis 3 genome-wide association studies of 4,193 ER-negative breast cancer cases and 35,194 controls with a series of 40 follow-up studies (6,514 cases and 41,455 controls), genotyped using a custom Illumina array, iCOGS, developed by the Collaborative Oncological Gene-environment Study (COGS). SNPs at four loci, 1q32.1 (MDM4, P = 2.1 × 10−12 and LGR6, P = 1.4 × 10−8), 2p24.1 (P = 4.6 × 10−8) and 16q12.2 (FTO, P = 4.0 × 10−8), were associated with ER-negative but not ER-positive breast cancer (P > 0.05). These findings provide further evidence for distinct etiological pathways associated with invasive ER-positive and ER-negative breast cancers. PMID:23535733

  12. Body Fat and Breast Cancer Risk in Postmenopausal Women: A Longitudinal Study

    Directory of Open Access Journals (Sweden)

    Thomas E. Rohan

    2013-01-01

    Full Text Available Associations between anthropometric indices of obesity and breast cancer risk may fail to capture the true relationship between excess body fat and risk. We used dual-energy-X-ray-absorptiometry- (DXA- derived measures of body fat obtained in the Women’s Health Initiative to examine the association between body fat and breast cancer risk; we compared these risk estimates with those for conventional anthropometric measurements. The study included 10,960 postmenopausal women aged 50–79 years at recruitment, with baseline DXA measurements and no history of breast cancer. During followup (median: 12.9 years, 503 incident breast cancer cases were diagnosed. Hazard ratios (HR and 95% confidence intervals (CI were estimated using Cox proportional hazards models. All baseline DXA-derived body fat measures showed strong positive associations with breast cancer risk. The multivariable-adjusted HR for the uppermost quintile level (versus lowest ranged from 1.53 (95% CI 1.14–2.07 for fat mass of the right leg to 2.05 (1.50–2.79 for fat mass of the trunk. Anthropometric indices (categorized by quintiles of obesity (BMI (1.97, 1.45–2.68, waist circumference (1.97, 1.46–2.65, and waist : hip ratio (1.91, 1.41–2.58 were all strongly, positively associated with risk and did not differ from DXA-derived measures in prediction of risk.

  13. A study on relationship to risk factors according to menopausal status in breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Han Sik [Wonkwang Health Science College, Iksan (Korea, Republic of)

    2000-06-01

    It is important to identify modifiable risk factors for breast cancer, because the breast cancer is one of the major cause of mortality among women. Some reported that obesity is a risk factor for breast cancer, but the results are not constant. Many risk factors are related to the duration of estrogenic stimulation of the breast. In general, early menarche and late menopause are positive risk factors. Human breast cancer has different characteristics according to the status of menopause (premenopause and postmenopause). In premenopausal women, about 60% of circulating estrogen is from the ovaries in the form of estradiol, and the remaining 40% is estrogen formed primarily in the adipose(fat) tissue via aromatization of androstenedion from the adrenal glands. After menopause this adipose cell production of estrone is the maon source of estrogens and the level of estrone is maintained approximately at premenopausal levels. This study was undertaken to determine the role of body size and body mass index by status of menopause in development of breast cancer using retrospective case/control study. From Mach 1991 to February 1997 at the Wonkwang University Hospital, the breast cancer cases(n=3D72) and controls(n=3D86) were selected. By statistical analysis method, regression analysis, paired T-test and multiple logistic regression were done to estimate the influenced factors same as height, weight, BMI, age at menarche and age at menopause. The following results were obtained: 1. In premenopausal women, age at menarche was showed comparatively high correlation coefficients and BMI was described prominently highly in postmenopause. 2. At the results of multiple regression analysis, age at menarch, BMI and weight were showed as significant variables. In this method, critical facor(R{sup 2}) was 0.054. 3. Paired samples T-test was undertaken to test mean difference between two groups of cases and controls. The result of test performance showed a significant difference. 4

  14. Supernumerary breast. A case Presentation Mama supernumeraria. Presentación de un caso

    Directory of Open Access Journals (Sweden)

    Juan Miguel Guerra Cabrera

    2010-07-01

    Full Text Available Congenital malformations of the breast appear in 10 % of the population. The existence of mammary tissue at any line of the breast is classified according to Kajava’s categories into eight classes which differ one from the other in the presence or absence of the areola of the breast, nipple and glandular tissue. This report presents a case of a puerpera who had delivered her child seven days before her attendance to hospital. She presented with discharge from her both axillae. On physical examination, a supernumerary nipple with milky secretion out from it was found in her right axilla and secretion throughout the contralateral axilla through the skin pores, with absence of nipple and areola in that axillary region. The echographic study revealed the presence of bilateral ectopic mammary tissue. This case belongs to Kajava’s class IV classification in the left axilla and a variery of Type I in the right axilla. In facing a mammary malformation, a conservative attitude seems to be the most appropriate although esthetics requires surgery. To keep into account the presence of supernumerary breasts will be a need for the prevention of breast cancer. This case has been presented due to all these reasons and the unusual features of this case.Las malformaciones congénitas de la mama aparecen hasta en un 10 % de la población. La existencia de tejido mamario en algún punto de las líneas mamarias se clasifica, según Kajava, en 8 clases, que se diferencian por la presencia o no de areola mamaria, pezón y tejido glandular. Se presenta el caso de una paciente con secreción por ambas axilas en su séptimo día de puerperio. En la exploración se detectó un pezón supernumerario en axila derecha con secreción láctea a través de este y secreción a través de la axila contra lateral por los poros de la piel, con ausencia de pezón y de areola. El estudio ecográfico demostró la presencia de tejido mamario ectópico bilateral. Este caso pertenece

  15. Secretory Carcinoma of the Breast: Report of Two Cases and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Vivekanand Sharma

    2015-01-01

    Full Text Available Secretory carcinoma of the breast is an extremely rare subtype of breast cancer characterized by intracellular or extracellular secretion and granular eosinophilic cytoplasm of the neoplastic cells. The disease which was considered to be predominant in younger age group has been recognized in adult population too and tends to show slow growth and indolent behavior. The disease occurs preferentially in females and only 27 cases have been reported amongst males. An optimal treatment for the disease subtype has been debated because of the paucity of data. We report two cases (one female and one male of this rare disease that underwent treatment at our institution.

  16. Secretory Carcinoma of the Breast: Report of Two Cases and Review of the Literature

    Science.gov (United States)

    Sharma, Vivekanand; Anuragi, Gajendra; Singh, Suresh; Patel, Pinakin; Jindal, Arpita; Sharma, Raj Govind

    2015-01-01

    Secretory carcinoma of the breast is an extremely rare subtype of breast cancer characterized by intracellular or extracellular secretion and granular eosinophilic cytoplasm of the neoplastic cells. The disease which was considered to be predominant in younger age group has been recognized in adult population too and tends to show slow growth and indolent behavior. The disease occurs preferentially in females and only 27 cases have been reported amongst males. An optimal treatment for the disease subtype has been debated because of the paucity of data. We report two cases (one female and one male) of this rare disease that underwent treatment at our institution. PMID:26236516

  17. Acrylamide exposure and incidence of breast cancer among postmenopausal women in the Danish Diet, Cancer and Health study

    DEFF Research Database (Denmark)

    Olesen, Pelle Thonning; Olsen, Anja; Frandsen, Henrik Lauritz

    2008-01-01

    Acrylamide, a probable human carcinogen, is formed in several foods during high-temperature processing. So far, epidemiological studies have not shown any association between human cancer risk and dietary exposure to acrylamide. The purpose of this study was to conduct a nested case control study...... within a prospective cohort study on the association between breast cancer and exposure to acrylamide using biomarkers. N-terminal hemoglobin adduct levels of acrylamide and its genotoxic metabolite, glycidamide in red blood cells were analyzed (by LC/MS/MS) as biomarkers of exposure on 374 breast cancer...... cases and 374 controls from a cohort of postmenopausal women. The adduct levels of acrylamide and glycidamide were similar in cases and controls, with smokers having much higher levels (similar to 3 times) than nonsmokers. No association was seen between acrylamide-hemoglobin levels and breast cancer...

  18. Current Trends in and Indications for Endoscopy-Assisted Breast Surgery for Breast Cancer: Results from a Six-Year Study Conducted by the Taiwan Endoscopic Breast Surgery Cooperative Group.

    Directory of Open Access Journals (Sweden)

    Hung-Wen Lai

    Full Text Available Endoscopy-assisted breast surgery (EABS performed through minimal axillary and/or periareolar incisions is a possible alternative to open surgery for certain patients with breast cancer. In this study, we report the early results of an EABS program in Taiwan.The medical records of patients who underwent EABS for breast cancer during the period May 2009 to December 2014 were collected from the Taiwan Endoscopic Breast Surgery Cooperative Group database. Data on clinicopathologic characteristics, type of surgery, method of breast reconstruction, complications and recurrence were analyzed to determine the effectiveness and oncologic safety of EABS in Taiwan.A total of 315 EABS procedures were performed in 292 patients with breast cancer, including 23 (7.8% patients with bilateral disease. The number of breast cancer patients who underwent EABS increased initially from 2009 to 2012 and then stabilized during the period 2012-2014. The most commonly performed EABS was endoscopy-assisted total mastectomy (EATM (85.4% followed by endoscopy-assisted partial mastectomy (EAPM (14.6%. Approximately 74% of the EATM procedures involved breast reconstruction, with the most common types of reconstruction being implant insertion and autologous pedicled TRAM flap surgery. During the six-year study period, there was an increasing trend in the performance of EABS for the management of breast cancer when total mastectomy was indicated. The positive surgical margin rate was 1.9%. Overall, the rate of complications associated with EABS was 15.2% and all were minor and wound-related. During a median follow-up of 26.8 (3.3-68.6 months, there were 3 (1% cases of local recurrence, 1 (0.3% case of distant metastasis and 1 (0.3% death.The preliminary results from the EABS program in Taiwan show that EABS is a safe procedure and results in acceptable cosmetic outcome. These findings could help to promote this under-used surgical technique in the field of breast cancer.

  19. Prospective study of ultraviolet radiation exposure and risk of breast cancer in the United States.

    Science.gov (United States)

    Zamoiski, Rachel D; Freedman, D Michal; Linet, Martha S; Kitahara, Cari M; Liu, Wayne; Cahoon, Elizabeth K

    2016-11-01

    Although there are few environmental risk factors for breast cancer, some epidemiologic studies found that exposure to solar UV radiation (UVR) may lower risk. Prior epidemiologic studies are limited by narrow ambient UVR ranges and lack lifetime exposure assessment. To address these issues, we studied a cohort with residences representing a wide range of ambient UVR. Using the nationwide U.S. Radiologic Technologists study (USRT), we examined the association between breast cancer risk and UVR based on ambient UVR, time outdoors, a combined variable of ambient UVR and time outdoors (combined UVR), and sun susceptibility factors. Participants reported location of residence and hours spent outdoors during five age periods. Ambient UVR was derived by linking satellite-based annual UVR estimates to self-reported residences. Lifetime values were calculated by averaging these measures accounting for years spent in that location. We examined the risk of breast cancer among 36,725 participants (n=716 cases) from baseline questionnaire completion (2003-2005) through 2012-2013 using Cox proportional hazards models. Breast cancer risk was unrelated to ambient UVR (HR for lifetime 5th vs 1st quintile=1.22, 95% CI: 0.95-1.56, p-trend=0.36), time outdoors (HR for lifetime 5th vs 1st quintile=0.87, 95% confidence interval (CI): 0.68-1.10, p-trend=0.46), or combined UVR (HR lifetime 5th vs 1st quintile =0.85, 95% CI: 0.67-1.08, p-trend=0.46). Breast cancer risk was not associated with skin complexion, eye or hair color, or sunburn history. This study does not support the hypothesis that UVR exposure lowers breast cancer risk.

  20. A multilevel data integration resource for breast cancer study

    Directory of Open Access Journals (Sweden)

    Viti Federica

    2010-06-01

    Full Text Available Abstract Background Breast cancer is one of the most common cancer types. Due to the complexity of this disease, it is important to face its study with an integrated and multilevel approach, from genes, transcripts and proteins to molecular networks, cell populations and tissues. According to the systems biology perspective, the biological functions arise from complex networks: in this context, concepts like molecular pathways, protein-protein interactions (PPIs, mathematical models and ontologies play an important role for dissecting such complexity. Results In this work we present the Genes-to-Systems Breast Cancer (G2SBC Database, a resource which integrates data about genes, transcripts and proteins reported in literature as altered in breast cancer cells. Beside the data integration, we provide an ontology based query system and analysis tools related to intracellular pathways, PPIs, protein structure and systems modelling, in order to facilitate the study of breast cancer using a multilevel perspective. The resource is available at the URL http://www.itb.cnr.it/breastcancer. Conclusions The G2SBC Database represents a systems biology oriented data integration approach devoted to breast cancer. By means of the analysis capabilities provided by the web interface, it is possible to overcome the limits of reductionist resources, enabling predictions that can lead to new experiments.

  1. Prognosis of synchronous bilateral breast cancer: a review and meta-analysis of observational studies.

    Science.gov (United States)

    Holm, Marianne; Tjønneland, Anne; Balslev, Eva; Kroman, Niels

    2014-08-01

    Currently, no consistent evidence-based guidelines for the management of synchronous bilateral breast cancer (SBBC) exist and it is uncertain how presenting with SBBC affects patients' prognosis. We conducted a review of studies analyzing the association between SBBC and prognosis. The studies that reported adjusted effect measures were included in meta-analyses of effect of bilaterality on breast cancer mortality. From 57 initially identified records 17 studies from 11 different countries including 8,050 SBBC patients were included. The quality of the studies varied but was generally low with small sample sizes, and lack of consistent, detailed histo-pathological information. When doing meta-analysis on the subgroup of studies that provided adjusted effect estimates on breast cancer mortality (nine studies including 3,631 SBBC cases), we found that bilaterality in itself had a negative impact on prognosis after adjustment for known prognostic factors (pooled HR 1.37, 95 % CI 1.24-1.50, p prognosis. The previously accepted convention that appropriate adjuvant treatment can be determined by considering the higher risk cancer was not confirmed in this review; rather it seems that being diagnosed with two tumors simultaneously entails a worse prognosis above and beyond that of the unilateral cancers of the same stage. To determine the true association between SBBC and breast cancer prognosis, studies of large and updated samples of SBBC should be done and include thorough histo-pathologic information.

  2. Management of pathological femoral fracture secondary to breast cancer in pregnancy: A case report.

    Science.gov (United States)

    Ciavattini, Andrea; Mancioli, Francesca; Paci, Enrico; Politano, Rocco

    2016-01-01

    Bone metastasis resulting from breast cancer in pregnancy is rare. In the literature there are few reports regarding osteolytic lesions in pregnancy and no data on the treatment of such femoral fractures. The present study reports a case of a 29-week primigravida presenting with severe lumbosciatica in the left side, refractory to medical therapy. During neurosurgical examination a spontaneous pathological fracture of the left femur occurred. Damage control orthopedic principals were applied and a biopsy specimen from the femoral lesion was obtained, providing a diagnosis of metastases from breast adenocarcinoma. Cesarean section was performed at 32 gestational weeks. Following delivery, an internal fixator was placed in the left femur for definitive treatment of the fracture and staging of cancer was conducted. Subsequently, adjuvant treatment comprising left mastectomy and percutaneous radiofrequency thermoablation of the sacroiliac lesion were performed. A follow-up one-year following percutaneous radiofrequency thermoablation of the sacroiliac lesion detected no metastatic bone pain, and identified a stable sacroiliac lesion.

  3. Solid neuroendocrine breast carcinoma: mammographic and sonographic features in thirteen cases

    Institute of Scientific and Technical Information of China (English)

    Jing Wu; Rong Zhang; Qiu-Xia Yang; Yao-Pan Wu; De-Ling Wang; Xue-Wen Liu; Chun-Yan Cui; Ling Wang; Yao Chen; Chuan-Miao Xie

    2012-01-01

    This study aimed to determine and quantitate the mammographic and sonographic characteristics in 13 cases of solid neuroendocrine breast carcinoma (NEBC) and to analyze the association of radiological findings with the clinical and histopathologic findings.The clinical data and imaging findings of 13 female patients with histologically confirmed solid NEBC were reviewed.Imaging data were evaluated by two radiologists for a consensual diagnosis.All patients presented with one palpable mass; only 1 experienced occasional breast pain,and 5 complained of fluid discharge.In 7 patients,the masses were firm and mobile.Regional lymph node metastasis was noted in only 1 patient.For the 10 patients who underwent mammography,6 had a mass,1 had clustered small nodules with clustered punctuate microcalcifications,2 had asymmetric focal density,and 1 had solitary punctuate calcification.Most of the masses had irregular shape with indistinct or microlobulated margins.For the 9 patients who underwent ultrasonography (US),9 masses were depicted,all of which were hypoechoic,mostly with irregular shape and without acoustic phenomena.Different types of acoustic phenomena were also identified.One patient had developed distant metastases during follow-up.NEBC has a variety of presentations,but it is mostly observed on mammograms as a dense,irregular mass with indistinct or microlobulated margins.Sonographically,it typically presents as an irregular,heterogeneously hypoechoic mass with normal sound transmission.Histories of nipple discharge and calcification observed using imaging are not rare.

  4. Classification of breast masses by ultrasonic Nakagami imaging: a feasibility study

    Science.gov (United States)

    Tsui, Po-Hsiang; Yeh, Chih-Kuang; Chang, Chien-Cheng; Liao, Yin-Yin

    2008-11-01

    Ultrasound is an important clinical tool in noninvasive diagnoses of breast cancer. The Nakagami statistical parameter estimated from the ultrasonic backscattered envelope has been demonstrated to be useful in complementing conventional B-mode scans when classifying breast masses. However, the shadowing effect caused by certain high-attenuation tumors in the B-mode image makes the tumor contour unclear, and thus it is more difficult to choose an appropriate region of interest from which to collect tumor data for estimating the Nakagami parameter. This study explored the feasibility of using the Nakagami parametric image to overcome the shadowing effect for visualizing the properties of breast masses. Experiments were performed on a breast-mimicking phantom and on some typical clinical cases for cysts, fat and tumors (fibroadenoma) (n = 18) in order to explore the performance of the Nakagami image under ideal and practical conditions. The experimental results showed that the Nakagami image pixels (i.e. the local Nakagami parameter) in the cyst, tumor and fat are 0.21 ± 0.01, 0.65 ± 0.05 and 0.98 ± 0.07, respectively, for six independent phantom measurements, and 0.14 ± 0.03, 0.67 ± 0.11 and 0.89 ± 0.08, respectively, for clinical experiments. This suggests that the Nakagami image is able to classify various breast masses (p < 0.005) although the clinical results from tumors of different cases have a larger variance that may be caused by the complexity of real breast tissues. In particular, unlike the B-mode image, the Nakagami image is not subject to significant shadowing effects, making it useful to complement the B-mode image to describe the tumor contour for identifying the tumor-related region when the shadowing effect is stronger or a low system gain is used.

  5. Classification of breast masses by ultrasonic Nakagami imaging: a feasibility study

    Energy Technology Data Exchange (ETDEWEB)

    Tsui, P-H; Chang, C-C [Division of Mechanics, Research Center for Applied Sciences, Academia Sinica, 128, Section 2, Academia Road, Nankang, Taipei 11529, Taiwan (China); Yeh, C-K; Liao, Y-Y [Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu, Taiwan (China)], E-mail: mechang@gate.sinica.edu.tw, E-mail: ckyeh@mx.nthu.edu.tw

    2008-11-07

    Ultrasound is an important clinical tool in noninvasive diagnoses of breast cancer. The Nakagami statistical parameter estimated from the ultrasonic backscattered envelope has been demonstrated to be useful in complementing conventional B-mode scans when classifying breast masses. However, the shadowing effect caused by certain high-attenuation tumors in the B-mode image makes the tumor contour unclear, and thus it is more difficult to choose an appropriate region of interest from which to collect tumor data for estimating the Nakagami parameter. This study explored the feasibility of using the Nakagami parametric image to overcome the shadowing effect for visualizing the properties of breast masses. Experiments were performed on a breast-mimicking phantom and on some typical clinical cases for cysts, fat and tumors (fibroadenoma) (n = 18) in order to explore the performance of the Nakagami image under ideal and practical conditions. The experimental results showed that the Nakagami image pixels (i.e. the local Nakagami parameter) in the cyst, tumor and fat are 0.21 {+-} 0.01, 0.65 {+-} 0.05 and 0.98 {+-} 0.07, respectively, for six independent phantom measurements, and 0.14 {+-} 0.03, 0.67 {+-} 0.11 and 0.89 {+-} 0.08, respectively, for clinical experiments. This suggests that the Nakagami image is able to classify various breast masses (p < 0.005) although the clinical results from tumors of different cases have a larger variance that may be caused by the complexity of real breast tissues. In particular, unlike the B-mode image, the Nakagami image is not subject to significant shadowing effects, making it useful to complement the B-mode image to describe the tumor contour for identifying the tumor-related region when the shadowing effect is stronger or a low system gain is used.

  6. Breast MRI in nonpalpable breast lesions: a randomized trial with diagnostic and therapeutic outcome – MONET – study

    Science.gov (United States)

    Peters, Nicky HGM; Borel Rinkes, Inne HM; Mali, Willem PTM; van den Bosch, Maurice AAJ; Storm, Remmert K; Plaisier, Peter W; de Boer, Erwin; van Overbeeke, Adriaan J; Peeters, Petra HM

    2007-01-01

    Background In recent years there has been an increasing interest in MRI as a non-invasive diagnostic modality for the work-up of suspicious breast lesions. The additional value of Breast MRI lies mainly in its capacity to detect multicentric and multifocal disease, to detect invasive components in ductal carcinoma in situ lesions and to depict the tumor in a 3-dimensional image. Breast MRI therefore has the potential to improve the diagnosis and provide better preoperative staging and possibly surgical care in patients with breast cancer. The aim of our study is to assess whether performing contrast enhanced Breast MRI can reduce the number of surgical procedures due to better preoperative staging and whether a subgroup of women with suspicious nonpalpable breast lesions can be identified in which the combination of mammography, ultrasound and state-of-the-art contrast-enhanced Breast MRI can provide a definite diagnosis. Methods/Design The MONET – study (MR mammography Of Nonpalpable BrEast Tumors) is a randomized controlled trial with diagnostic and therapeutic endpoints. We aim to include 500 patients with nonpalpable suspicious breast lesions who are referred for biopsy. With this number of patients, the expected 12% reduction in surgical procedures due to more accurate preoperative staging with Breast MRI can be detected with a high power (90%). The secondary outcome is the positive and negative predictive value of contrast enhanced Breast MRI. If the predictive values are deemed sufficiently close to those for large core biopsy then the latter, invasive, procedure could possibly be avoided in some women. The rationale, study design and the baseline characteristics of the first 100 included patients are described. Trial registration Study protocol number NCT00302120 PMID:18045470

  7. Breast MRI in nonpalpable breast lesions: a randomized trial with diagnostic and therapeutic outcome – MONET – study

    Directory of Open Access Journals (Sweden)

    de Boer Erwin

    2007-11-01

    Full Text Available Abstract Background In recent years there has been an increasing interest in MRI as a non-invasive diagnostic modality for the work-up of suspicious breast lesions. The additional value of Breast MRI lies mainly in its capacity to detect multicentric and multifocal disease, to detect invasive components in ductal carcinoma in situ lesions and to depict the tumor in a 3-dimensional image. Breast MRI therefore has the potential to improve the diagnosis and provide better preoperative staging and possibly surgical care in patients with breast cancer. The aim of our study is to assess whether performing contrast enhanced Breast MRI can reduce the number of surgical procedures due to better preoperative staging and whether a subgroup of women with suspicious nonpalpable breast lesions can be identified in which the combination of mammography, ultrasound and state-of-the-art contrast-enhanced Breast MRI can provide a definite diagnosis. Methods/Design The MONET – study (MR mammography Of Nonpalpable BrEast Tumors is a randomized controlled trial with diagnostic and therapeutic endpoints. We aim to include 500 patients with nonpalpable suspicious breast lesions who are referred for biopsy. With this number of patients, the expected 12% reduction in surgical procedures due to more accurate preoperative staging with Breast MRI can be detected with a high power (90%. The secondary outcome is the positive and negative predictive value of contrast enhanced Breast MRI. If the predictive values are deemed sufficiently close to those for large core biopsy then the latter, invasive, procedure could possibly be avoided in some women. The rationale, study design and the baseline characteristics of the first 100 included patients are described. Trial registration Study protocol number NCT00302120

  8. Genome-wide association study identifies novel breast cancer susceptibility loci

    Science.gov (United States)

    Easton, Douglas F.; Pooley, Karen A.; Dunning, Alison M.; Pharoah, Paul D. P.; Thompson, Deborah; Ballinger, Dennis G.; Struewing, Jeffery P.; Morrison, Jonathan; Field, Helen; Luben, Robert; Wareham, Nicholas; Ahmed, Shahana; Healey, Catherine S.; Bowman, Richard; Meyer, Kerstin B.; Haiman, Christopher A.; Kolonel, Laurence K.; Henderson, Brian E.; Marchand, Loic Le; Brennan, Paul; Sangrajrang, Suleeporn; Gaborieau, Valerie; Odefrey, Fabrice; Shen, Chen-Yang; Wu, Pei-Ei; Wang, Hui-Chun; Eccles, Diana; Evans, D. Gareth; Peto, Julian; Fletcher, Olivia; Johnson, Nichola; Seal, Sheila; Stratton, Michael R.; Rahman, Nazneen; Chenevix-Trench, Georgia; Bojesen, Stig E.; Nordestgaard, Børge G.; Axelsson, Christen K.; Garcia-Closas, Montserrat; Brinton, Louise; Chanock, Stephen; Lissowska, Jolanta; Peplonska, Beata; Nevanlinna, Heli; Fagerholm, Rainer; Eerola, Hannaleena; Kang, Daehee; Yoo, Keun-Young; Noh, Dong-Young; Ahn, Sei-Hyun; Hunter, David J.; Hankinson, Susan E.; Cox, David G.; Hall, Per; Wedren, Sara; Liu, Jianjun; Low, Yen-Ling; Bogdanova, Natalia; Schürmann, Peter; Dörk, Thilo; Tollenaar, Rob A. E. M.; Jacobi, Catharina E.; Devilee, Peter; Klijn, Jan G. M.; Sigurdson, Alice J.; Doody, Michele M.; Alexander, Bruce H.; Zhang, Jinghui; Cox, Angela; Brock, Ian W.; MacPherson, Gordon; Reed, Malcolm W. R.; Couch, Fergus J.; Goode, Ellen L.; Olson, Janet E.; Meijers-Heijboer, Hanne; van den Ouweland, Ans; Uitterlinden, André; Rivadeneira, Fernando; Milne, Roger L.; Ribas, Gloria; Gonzalez-Neira, Anna; Benitez, Javier; Hopper, John L.; McCredie, Margaret; Southey, Melissa; Giles, Graham G.; Schroen, Chris; Justenhoven, Christina; Brauch, Hiltrud; Hamann, Ute; Ko, Yon-Dschun; Spurdle, Amanda B.; Beesley, Jonathan; Chen, Xiaoqing; Mannermaa, Arto; Kosma, Veli-Matti; Kataja, Vesa; Hartikainen, Jaana; Day, Nicholas E.; Cox, David R.; Ponder, Bruce A. J.; Luccarini, Craig; Conroy, Don; Shah, Mitul; Munday, Hannah; Jordan, Clare; Perkins, Barbara; West, Judy; Redman, Karen; Driver, Kristy; Aghmesheh, Morteza; Amor, David; Andrews, Lesley; Antill, Yoland; Armes, Jane; Armitage, Shane; Arnold, Leanne; Balleine, Rosemary; Begley, Glenn; Beilby, John; Bennett, Ian; Bennett, Barbara; Berry, Geoffrey; Blackburn, Anneke; Brennan, Meagan; Brown, Melissa; Buckley, Michael; Burke, Jo; Butow, Phyllis; Byron, Keith; Callen, David; Campbell, Ian; Chenevix-Trench, Georgia; Clarke, Christine; Colley, Alison; Cotton, Dick; Cui, Jisheng; Culling, Bronwyn; Cummings, Margaret; Dawson, Sarah-Jane; Dixon, Joanne; Dobrovic, Alexander; Dudding, Tracy; Edkins, Ted; Eisenbruch, Maurice; Farshid, Gelareh; Fawcett, Susan; Field, Michael; Firgaira, Frank; Fleming, Jean; Forbes, John; Friedlander, Michael; Gaff, Clara; Gardner, Mac; Gattas, Mike; George, Peter; Giles, Graham; Gill, Grantley; Goldblatt, Jack; Greening, Sian; Grist, Scott; Haan, Eric; Harris, Marion; Hart, Stewart; Hayward, Nick; Hopper, John; Humphrey, Evelyn; Jenkins, Mark; Jones, Alison; Kefford, Rick; Kirk, Judy; Kollias, James; Kovalenko, Sergey; Lakhani, Sunil; Leary, Jennifer; Lim, Jacqueline; Lindeman, Geoff; Lipton, Lara; Lobb, Liz; Maclurcan, Mariette; Mann, Graham; Marsh, Deborah; McCredie, Margaret; McKay, Michael; McLachlan, Sue Anne; Meiser, Bettina; Milne, Roger; Mitchell, Gillian; Newman, Beth; O'Loughlin, Imelda; Osborne, Richard; Peters, Lester; Phillips, Kelly; Price, Melanie; Reeve, Jeanne; Reeve, Tony; Richards, Robert; Rinehart, Gina; Robinson, Bridget; Rudzki, Barney; Salisbury, Elizabeth; Sambrook, Joe; Saunders, Christobel; Scott, Clare; Scott, Elizabeth; Scott, Rodney; Seshadri, Ram; Shelling, Andrew; Southey, Melissa; Spurdle, Amanda; Suthers, Graeme; Taylor, Donna; Tennant, Christopher; Thorne, Heather; Townshend, Sharron; Tucker, Kathy; Tyler, Janet; Venter, Deon; Visvader, Jane; Walpole, Ian; Ward, Robin; Waring, Paul; Warner, Bev; Warren, Graham; Watson, Elizabeth; Williams, Rachael; Wilson, Judy; Winship, Ingrid; Young, Mary Ann; Bowtell, David; Green, Adele; deFazio, Anna; Chenevix-Trench, Georgia; Gertig, Dorota; Webb, Penny

    2009-01-01

    Breast cancer exhibits familial aggregation, consistent with variation in genetic susceptibility to the disease. Known susceptibility genes account for less than 25% of the familial risk of breast cancer, and the residual genetic variance is likely to be due to variants conferring more moderate risks. To identify further susceptibility alleles, we conducted a two-stage genome-wide association study in 4,398 breast cancer cases and 4,316 controls, followed by a third stage in which 30 single nucleotide polymorphisms (SNPs) were tested for confirmation in 21,860 cases and 22,578 controls from 22 studies. We used 227,876 SNPs that were estimated to correlate with 77% of known common SNPs in Europeans at r2>0.5. SNPs in five novel independent loci exhibited strong and consistent evidence of association with breast cancer (P<10−7). Four of these contain plausible causative genes (FGFR2, TNRC9, MAP3K1 and LSP1). At the second stage, 1,792 SNPs were significant at the P<0.05 level compared with an estimated 1,343 that would be expected by chance, indicating that many additional common susceptibility alleles may be identifiable by this approach. PMID:17529967

  9. Polymorphisms of estrogen-metabolizing genes and breast cancer risk: a multigenic study

    Institute of Scientific and Technical Information of China (English)

    HAN Ding-fen; ZHOU Xin; HU Ming-bai; XIE Wei; MAO Zong-fu; CHEN Dong-e; LIU Fang; ZHENG Fang

    2005-01-01

    Background Endogenous estrogen plays a very important role in the carcinogenesis and progression of breast cancer. The enzymes involved in the biosynthesis and metabolism of estrogen have been proposed to contribute to this effect. To examine this hypothesis, we conducted a case-control study to investigate the relationship between polymorphisms of genes responsible for estrogen biosynthesis (CYP17, cytochrome P450c17a and CYP19, aromatase cytochrome P450) and estrogen sulfation of inactivation (SULT1A1, sulfotransferase1A1) and the risk of breast cancer in Chinese women. Methods This study involved 213 breast cancer patients and 430 matched controls. PCR-based restriction fragment length polymorphism (RFLP) and short tandem repeat polymorphism (STRP) assays were used to detect the mononucleotide transition of CYP17 and SULT1A1 and tandem repeat polymorphism of CYP19. Logistic regression analyses were used to determine OR and 95% CI of each and all three high-risk genotypes, of all three genotypes combined, and of estrogen exposure factors. The relationship between each high-risk genotype and clinicalpathological characteristics were also assessed. Results The frequency of A2 allele of CYP17 was 49.8% in cases and 49.1% in controls (P=0.82). The frequency of His allele of SULT1A1 was significantly higher in cases (13.6%) than in controls (9.5%) (P<0.05). There was also significant difference of the (TTTA)10 allele of CYP19 which was 12.4% in cases and 8.2% in controls (P<0.05). When the CYP17 A2 allele, CYP19 (TTTA)10 and SULT1A1 His allele were considered as the "putative high-risk" genotype, there was an increased risk of breast cancer with the number of high-risk genotypes in a dose-response effect (trend, P=0.05). In multivariate analysis, the SULT1A1 genotype remained the most significant determinant for breast cancer, with OR=2.37 (95% CI 1.23-4.74), followed by CYP19, with OR=1.75 (95% CI 1.27-3.56). The (TTTA)10 allele of CYP19 was associated with tumor

  10. Autoimmune pulmonary alveolar proteinosis co-existing with breast cancer: a case report

    OpenAIRE

    Sawai, Toyomitsu; Umeyama, Yasuhiro; Yoshioka, Sumako; Matsuo, Nobuko; Suyama, Naofumi; Kohno, Shigeru

    2014-01-01

    Introduction. Pulmonary alveolar proteinosis is a rare pulmonary disease characterized by excessive alveolar accumulation of surfactant due to defective alveolar clearance by macrophages. There are only a few published case reports of pulmonary alveolar proteinosis occurring in association with solid cancers. To the best of our knowledge, there are no previously reported cases of pulmonary alveolar proteinosis associated with breast cancer. Case presentation. A 48-year-old Asian woman, a nons...

  11. Two cases of bronchiolitis obliterans organizing pneumonia syndrome after the radiation of breast-conserving therapy

    Energy Technology Data Exchange (ETDEWEB)

    Komuro, Youko; Nakagomi, Hiroshi; Akaike, Hidenori; Chiba, Shigehiro; Miyashita, Yoshihiro; Obu, S.; Yamaguchi, Motoshi; Oyama, Toshio [Yamanashi Prefectural Central Hospital, Kofu (Japan)

    2001-12-01

    Bronchiolitis obliterans organizing pneumonia (BOOP) syndrome is a recently reported complication of the adjuvant radiotherapy of breast-conserving surgery. We report two cases of BOOP syndrome in 100 patients who underwent breast-conserving therapy. A 75 year-old woman had a cough 3 months after radiation therapy for cancer of the left breast. Chest radiography and computed tomography showed consolidation with air bronchograms in the upper left lung. Transbronchial lung biopsy showed lymphocyte infiltration and fibrosis in the alveoli. A 45-year old woman with bilateral breast cancer had a cough and palpitations for 3 month after radiation therapy for cancer of the right breast. Chest radiography and computed tomography showed consolidation in upper and middle fields of the left lung. Transbronchial lung biopsy showed granulation formation in the alveolar duct, which is a typical feature of BOOP. The symptoms and radiographic findings improved with oral administration of prednisolone. BOOP syndrome may occur as a complication of breast-conserving therapy. (author)

  12. 乳房自检对乳腺癌早期诊断及其预后作用的Meta分析%Effectiveness of breast self-examination in diagnosis and prognosis of breast cancer: A Meta-analysis of case-control studies

    Institute of Scientific and Technical Information of China (English)

    何曦冉; 王权; 汪小刚; 田金徽; 王晓琴; 刘双双

    2011-01-01

    Objective To evaluate the effectiveness of breast self-examination (BSE) in diagnosis and prognosis of breast cancer. Methods Randomized controlled trials and controlled clinical trials on effectiveness of BSE were searched. Qualified studies were enrolled and RevMan5.0 was used to perform data analysis.Results Meta analysis results suggested that: compared with no breast self-examination, BSE had a statistically significant benefit in improving breast biopsy rate and detection rate of benign lesions, while no benefit in breast cancer mortality. Conclusions BSE plays an auxiliary role in the early diagnosis of breast cancer, while little benefit in the prognosis of patients.%目的 旨在评价乳房自我检查(BSE)对乳腺癌早期诊断及其预后的有效性.方法 采用Cochrane系统评价的方法,全面检索有关乳房自我检查效果的随机对照试验(RCTs)和临床对照试验(CCTs).经筛选后对纳入文献进行质量评价,按照制定的策略提取资料后用RevMan 5.0进行Meta分析.结果 共纳入7篇文献,其中1篇为CCTs,6篇为RCTs.结果 显示,与无乳房自检相比,BSE可显著提高乳腺活检率及乳腺良性病变的检出率,而对乳腺癌死亡率影响不明显.结论 BSE对乳腺癌早期诊断具有一定的辅助价值,而对于患者预后作用甚微.上述结论仍需更多设计严谨的多中心随机对照试验来证实.

  13. Pseudoangiomatous stromal hyperplasia of the breast: a case report of a 12-year-old girl

    Directory of Open Access Journals (Sweden)

    Eman Almohawes, MD

    2015-10-01

    Full Text Available Pseudoangiomatous stromal hyperplasia (PASH of the breast is a benign lesion, characterized by a dense proliferation of stromal mesenchymal cells of myofibroblastic origin forming empty, slit-like channels. We report PASH in a 12-year-old girl with a huge rapidly enlarged right breast. Biopsy of the mass showed histopathologic features characteristic of PASH. Immunohistochemical studies revealed diffuse positive membranous immunoreactivity to CD34. Although it is a benign lesion, lumpectomy was performed to minimize the damage from developing breast tissue.

  14. A rare case of concurrent signet-ring carcinoma of breast and microangiopathic hemolytic anemia†

    Science.gov (United States)

    Lara, Kelly; Bae, Esther; Park, Hanna; Hussain, Farabi

    2016-01-01

    Microangiopathic hemolytic anemia (MAHA) can be an uncommon presentation of an underlying malignancy, most often due to signet-ring cell carcinoma (SRCC). Additionally, pure SRCC in a breast primary-tumor comprises <2% of all breast cancers (Shin SY, Park H, Chae SW, Woo HY. Microangiopathic hemolytic anemia as the first manifestation of metastatic signet-ring cell carcinoma of unknown origin: a case report and review of literature. Kor J Lab Med 2011;31:157–61). To the best of our knowledge, the combination of these two entities, pure breast primary SRCC along with MAHA, has not been reported. Here, we present such a rare case. We also evaluate the current literature regarding this and similar disease processes, of which evidence is scarce and further research is needed. PMID:27587305

  15. Tuberculous mastitis simulating carcinoma of the breast in a young Nigerian woman: a case report.

    Science.gov (United States)

    Sabageh, Donatus; Amao, Emmanuel Afolabi; Ayo-Aderibigbe A, Adebisi; Sabageh, Adedayo Olukemi

    2015-01-01

    Tuberculous mastitis is an uncommon disease even in countries where tuberculosis is highly endemic. It typically presents a diagnostic challenge masquerading as carcinoma or other primary disease of the breast. We report the case of a young multiparous Nigerian woman who presented with a tender left breast lump and enlargement of the left axillary lymph nodes for which a provisional diagnosis of carcinoma of the breast was made after clinical and radiological evaluation. The mass was pathologically diagnosed as tuberculous mastitis and anti-tuberculous therapy was instituted although she later absconded. This case shows that TM may present a diagnostic challenge on clinical, radiologic and microbiological investigation. Therefore, a high index of suspicion as well as FNAC and/or histological evaluation of tissue samples remain very important its diagnosis.

  16. An unusual case of galactorrhea in a postmenopausal woman complicating breast reduction.

    Science.gov (United States)

    Majdak-Paredes, E J; Shafighi, M; During, V; Sterne, G D

    2009-04-01

    Galactorrhea is a relatively common condition, but has rarely been seen following breast reduction surgery. To date there are only seven cases reported in the literature, all in premenopausal women. Postsurgical galactorrhea is a diagnosis of exclusion and differential diagnosis is extensive. Common causes should be excluded first. We present the case of a 56-year-old postmenopausal woman who underwent bilateral breast reduction and developed galactorrhea 2 months postoperatively. MRI scan of the skull as well as Thyroid-Stimulating Hormone (TSH), prolactin levels were normal. She was on long-term hormonal replacement therapy. Because of suspected nerve-related pain in her right breast she was commenced on amitriptyline. We hypothesise that galactorrhea may have been caused by underlying neuroma or irritation of the anterior branch of the T4 intercostal nerve or hormonal replacement therapy or a combination of both.

  17. A case of breast abscess due to Salmonella paratyphi A

    Directory of Open Access Journals (Sweden)

    G Siddesh

    2012-01-01

    Full Text Available Bacterial mastitis is the most common variety of mastitis and is often caused by Staphylococcus aureus. Chronic mastitis is usually caused by tuberculosis, syphilis and Mondor′s disease. A 33-year-old female presented with lump in the right breast for the past two years with pain for the past 15 days and discharge for the past two to three days. There was no history of diabetes mellitus, hypertension, bronchial asthma and tuberculosis. On examination, the lump measured approximately 9×5 cm in size with a discharging sinus just lateral to the areola. No regional lymphadenopathy was noticed. A clinical diagnosis of "Lump in the right breast with sinus probably due to tuberculosis was made. The lump was excised and per-operative sample grew Salmonella paratyphi A in culture. She responded to Ceftriaxone and unnecessary use of anti-tubercular drugs could be avoided. In chronic mastitis and breast abscess Salmonella species should be considered as one of the etiological agents.

  18. A Case Report of Sanguis Draconis for Treating a Patient With Refractory Wound Dehiscence After Breast Cancer Chemotherapy.

    Science.gov (United States)

    Zhang, Guizhen; Hua, Yafang; Jin, Xueqin; Yan, Chunmei

    2016-01-01

    Breast cancer is one of the most common female malignant tumors. According to data statistics, the incidence of breast cancer was 7% to 10% for a variety of malignant tumors, being only lower than that of uterine cancer. The methods of treating breast cancer are given priority over operative treatment and combined with chemotherapy and radiotherapy. However, exosmosis of chemotherapeutic drugs is a common complication of chemotherapy. Exosmosis of drugs can stimulate local organs to induce acute inflammatory reaction and necrosis, which finally lead to wound infection and difficulty in healing. In December 2013, a patient with full-thickness wound (an area of 5 × 3 cm) dehiscence at the completion of the second phase of chemotherapy for left breast cancer after radical operation was admitted to our department. Her wound had healed after radical operation. The patient followed an integrative therapy treatment protocol that consisted of an external application of a phytomedicine called Sanguis Draconis and combined with a series of conventional treatments, including 3M Transparent Dressing moist therapy, increase in nutrition, and prevention therapies for infection. The patient's integrative treatment program resulted in complete wound healing, and the successful completion of the late 6 courses of chemotherapy. The article describes the nursing experiences associated with this case study.

  19. Impact of modifiable lifestyle factors on outcomes after breast cancer diagnosis: the Setouchi Breast Cancer Cohort Study.

    Science.gov (United States)

    Taira, Naruto; Akiyama, Ichiro; Ishihara, Setsuko; Ishibe, Youichi; Kawasaki, Kensuke; Saito, Makoto; Shien, Tadahiko; Nomura, Tsunehisa; Hara, Fumikata; Mizoo, Taeko; Mizota, Yuri; Yamamoto, Seiichiro; Ohsumi, Shozo; Doihara, Hiroyoshi

    2015-06-01

    The primary purpose of this large cohort study is to investigate the effects on breast cancer outcomes of modifiable lifestyle factors after breast cancer diagnosis. These factors include physical activity, smoking, alcohol consumption, obesity and weight gain after diagnosis, alternative medicine and dietary factors. Women diagnosed with Stage 0 to III breast cancer are eligible for participation to this study. Lifestyle, use of alternative medicine, psychosocial factors, reproductive factors and health-related quality of life will be assessed using a questionnaire at the time of breast cancer diagnosis (baseline), and 1, 2, 3 and 5 years after diagnosis. Clinical information and breast cancer outcomes will be obtained from a breast cancer database. The primary endpoint will be disease-free survival. Secondary endpoints are overall survival, health-related quality of life, breast cancer-related symptoms and adverse events. Patient recruitment commenced in February 2013. Enrollment of 2000 breast cancer patients is planned during the 5-year recruitment period. The concept of the study is described in this article.

  20. Genetic variants at 1p11.2 and breast cancer risk: a two-stage study in Chinese women.

    Directory of Open Access Journals (Sweden)

    Yue Jiang

    Full Text Available BACKGROUND: Genome-wide association studies (GWAS have identified several breast cancer susceptibility loci, and one genetic variant, rs11249433, at 1p11.2 was reported to be associated with breast cancer in European populations. To explore the genetic variants in this region associated with breast cancer in Chinese women, we conducted a two-stage fine-mapping study with a total of 1792 breast cancer cases and 1867 controls. METHODOLOGY/PRINCIPAL FINDINGS: Seven single nucleotide polymorphisms (SNPs including rs11249433 in a 277 kb region at 1p11.2 were selected and genotyping was performed by using TaqMan® OpenArray™ Genotyping System for stage 1 samples (878 cases and 900 controls. In stage 2 (914 cases and 967 controls, three SNPs (rs2580520, rs4844616 and rs11249433 were further selected and genotyped for validation. The results showed that one SNP (rs2580520 located at a predicted enhancer region of SRGAP2 was consistently associated with a significantly increased risk of breast cancer in a recessive genetic model [Odds Ratio (OR  =  1.66, 95% confidence interval (CI  =  1.16-2.36 for stage 2 samples; OR  =  1.51, 95% CI  =  1.16-1.97 for combined samples, respectively]. However, no significant association was observed between rs11249433 and breast cancer risk in this Chinese population (dominant genetic model in combined samples: OR  =  1.20, 95% CI  =  0.92-1.57. CONCLUSIONS/SIGNIFICANCE: Genotypes of rs2580520 at 1p11.2 suggest that Chinese women may have different breast cancer susceptibility loci, which may contribute to the development of breast cancer in this population.

  1. 转移至乳腺的恶性肿瘤28例临床病理学观察%Metastases to the breast from non-mammary malignancies: a clinicopathologic study of 28 cases

    Institute of Scientific and Technical Information of China (English)

    周淑玲; 于宝华; 成宇帆; 徐晓丽; 水若鸿; 毕蕊; 陆洪芬; 涂小予; 杨文涛

    2014-01-01

    行诊断和鉴别诊断.%Objective To investigate the clinicopathologic characteristics and differential diagnosis of the metastases to the breast from non-mammary malignancies.Methods Twenty-eight cases were collected from 2004 to 2012; microscopic pathologic examinations and immunohistochemistry (EnVision method) were performed.Results (1) All except one patients were female,ranging from 16 to 77 years old (average 45.8 years).Twenty-six (92.9%) patients initially presented with the primary site lesions; while the other two (7.1%) patients initially presented with breast lesions.The mean interval from primary diagnosis to detection of metastatic breast lesions was 32 months (0-228 months).Fifteen patients (53.6%) had other metastases detected simultaneously or preceded the breast lesions.(2) Macroscopically,all the tumors were relatively circumscribed,with a mean diameter of 4.0 cm (0.6-12.0 cm).The histological types of the corresponding primary tumors were as follows:eight (28.6%) cases from lung adenocarcinoma,five (17.8%) from high-grade ovarian serous carcinoma,three (10.7%) from gastric adenocarcinoma,two (7.1%) from rectal adenocarcinoma,one (3.6%) from pancreatic neuroendocrine carcinoma,one (3.6%) from prostatic carcinoma,four (14.3%) from melanoma,and four (14.3%) from mesenchymal malignant tumors (three rhabdomyosarcomas and one epithelioid malignant peripheral nerve sheath tumor,MPNST).(3) Histologically,the metastatic tumors showed the morphologic characteristics of the primary tumors.Lymph-vascular invasion was observed in 19 cases.Immunohistochemical features of metastatic tumors were consistent with the primary tumors.Molecular markers for breast such as GCDFP15 and mammaglobin were negative.Metastatic tumors from lung adenocarcinoma expressed TTF-1 (8/8).Ovarian serous carcinoma metastases were positive for PAX8 (5/5) and WT1 (4/5).Gastric adenocarcinoma metastases were positive for CDX2 (3/3) and villin (1/3).Rectal adenoearcinoma metastases were positive for

  2. A Discussion of Explanatory Discourses in Studies of Breast Cancer

    DEFF Research Database (Denmark)

    Gimmler, Antje; Knudsen, Lisbeth B.

    of statistical correlations between the incidence of breast cancer and the individuals’ social characteristics, risk behaviour or life-style factors. In this paper we document the development of the disease in Denmark, and discuss from a sociological point of view the assumptions underlying the various......Sociology of health research has often focused on quality of life and individual coping strategies of female breast cancer patients. Another important research field is the search for explanations of the disease. Here, epidemiologists and medical sociologists have concentrated on the study...

  3. Magnetic Resonance Spectroscopic Imaging (MRSI Study of Breast Cancer

    Directory of Open Access Journals (Sweden)

    K. B. Ashok

    2011-05-01

    Full Text Available Background: Breast cancer is the fifth most common cause of cancer death worldwide and most serious form of neoplastic diseases in both developed and developing countries. Mammography and ultrasound are the most often used screening methods in breast cancer. Magnetic Resonance Imaging (MRI uses the protons in water and fat to create the image of breast cancer. But recent studies says neoplastic breast lesions contains elevated choline concentration (tCho and altered mean apparent diffusion coefficient (ADC which can be used as good biomarkers to evaluate the cancer stages even follow up the Neoadjuvent Chemotherapy (NACT.Aim & Objectives:1. To evaluate the relation of age, tCho concentration and mean ADC with breast cancer.2. To estimate the correlation between the factors.3. To calculate the main difference between breast cancer patient before and after menopause.Methods/Study Design: This was a cross sectional, observational study done on 14 randomly selected diagnosed stage I breast cancer patients newly registered in surgery department of All India Institute of Medical Sciences, New Delhi, India during 3 months study period. Intentionally 7 of them were selected to be postmenopausal and rest 7 premenopausal. Patients with claustrophobia, serious illness, pacemaker or associated diseases were excluded. Volunteers were selected by lottery method after confirmation of absence of the exclusion criteria in them. All the breast MRS images were taken only after signing the consent form of being a volunteer for the study with breast coil. All the spectroscopic images were analyzed with computer technologies and SPPS software with the help of non-parametric statistical tests.Results/Findings: Mean age of patients were 44.85±6.97 where in premenopausal and postmenopausal women it was 40.14±4.59 and 49.57±5.26 respectively. tCho concentration was high in postmenopausal women (4.85±2.64 mmol/kg vs 3.72±1.64 where unlike to them premenopausal women

  4. Lung cancer with skin and breast metastasis: a case report and literature review.

    Science.gov (United States)

    Bhattarai, Bikash; Schmidt, Marie Frances; Ghosh, Meenakshi; Sinha Ray, Abhisekh; Manhas, Saveena; Oke, Vikram; Agu, Chidozie Charles; Basunia, Md Rawshan; Enriquez, Danilo; Quist, Joseph; Bianchi, Catherine; Hans, Ravi; Kandel, Saroj

    2015-01-01

    Lung cancer is one of the most common cancers in America. Frequent sites of metastasis include the Hilar lymph nodes, adrenal glands, liver, brain, and bone. The following case report is of a primary lung cancer with metastases to the breast and skin. Case. A 48-year-old African American male with a past medical history of poorly differentiated left breast cancer status after modified radical mastectomy (MRM), chronic obstructive pulmonary disease, and smoking (20 pack-years) presents to the ER with progressive shortness of breath on exertion, upper back pain, and weight loss for 2 months in duration. On physical examination he is found to have a MRM scar on his left breast and a left periumbilical cutaneous mass. Chest X-ray and chest CT reveal a right upper lobe mass and biopsies from the breast, lung, and the periumbilical mass indicate a poorly differentiated carcinoma of unclear etiology; all tumor markers are negative. The patient is male and a chronic smoker; therefore the diagnosis is made as lung carcinoma with metastases to the breast and skin. Conclusion. A high index of suspicion for cutaneous metastases should be cast when investigating cutaneous pathologies in patients at risk for primary lung malignancy.

  5. Assessing risk of breast cancer in an ethnically South-East Asia population (results of a multiple ethnic groups study

    Directory of Open Access Journals (Sweden)

    Gao Fei

    2012-11-01

    Full Text Available Abstract Background Gail and others developed a model (GAIL using age-at-menarche, age-at-birth of first live child, number of previous benign breast biopsy examinations, and number of first-degree-relatives with breast cancer as well as baseline age-specific breast cancer risks for predicting the 5-year risk of invasive breast cancer for Caucasian women. However, the validity of the model for projecting risk in South-East Asian women is uncertain. We evaluated GAIL and attempted to improve its performance for Singapore women of Chinese, Malay and Indian origins. Methods Data from the Singapore Breast Screening Programme (SBSP are used. Motivated by lower breast cancer incidence in many Asian countries, we utilised race-specific invasive breast cancer and other cause mortality rates for Singapore women to produce GAIL-SBSP. By using risk factor information from a nested case-control study within SBSP, alternative models incorporating fewer then additional risk factors were determined. Their accuracy was assessed by comparing the expected cases (E with the observed (O by the ratio (E/O and 95% confidence interval (CI and the respective concordance statistics estimated. Results From 28,883 women, GAIL-SBSP predicted 241.83 cases during the 5-year follow-up while 241 were reported (E/O=1.00, CI=0.88 to 1.14. Except for women who had two or more first-degree-relatives with breast cancer, satisfactory prediction was present in almost all risk categories. This agreement was reflected in Chinese and Malay, but not in Indian women. We also found that a simplified model (S-GAIL-SBSP including only age-at-menarche, age-at-birth of first live child and number of first-degree-relatives performed similarly with associated concordance statistics of 0.5997. Taking account of body mass index and parity did not improve the calibration of S-GAIL-SBSP. Conclusions GAIL can be refined by using national race-specific invasive breast cancer rates and mortality rates

  6. Female breast cancer in Świętokrzyskie Voivodeship in 1999–2012. New cases and the incidence of invasive breast cancer

    Directory of Open Access Journals (Sweden)

    Ewa Błaszkiewicz

    2015-07-01

    Full Text Available Introduction : Breast cancer is the most common malignant tumour among women in Poland. In 2012 invasive breast cancer was diagnosed in 17,000 Polish women. The effective fight against breast cancer is based on activities to prevent its occurrence or to enable early detection of the disease and then its effective treatment (cure. Aim of the research: To assess the prevalence of invasive breast cancer in women in Świętokrzyskie Voivodeship in 1999–2012. Material and methods: A total of 6079 new female invasive breast cancer cases were analysed. Crude rates (CRs and age-standarised rates (ASRs per 100,000 population were calculated. The total value of incidence rates was analysed for all ages (0–85+ and in separate age groups (15–49, 50–69, and 70–85+. Results : In 1999–2012 in Świętokrzyskie Voivodeship 6079 new invasive female breast cancer cases were diagnosed. Fifty-three percent of them were in the age group of 50–69 years, 25.0% in the age group 70–85+, and 21.5% in the age group 15–49 years. The incidence of BC in general (0–85+ increased from 41.2/105 in 1999 to 43.8/105 in 2012. In the women aged 15–49 years the value of ASRs of incidence increased. In the age group of 50–69 years the value of ASRs increased from 146.6/105 in 1999 to 163.5/105 in 2012. The increase in the incidence of breast cancer was reported among women in perimenopausal age and in premenopausal women. The decrease in breast cancer cases was observed among young, premenopausal women (15–49 years as well as among women over 70 years of age. Conclusions: Świętokrzyskie Voivodeship is a region in Poland with moderate risk of breast cancer.

  7. A retrospective study of clinico-pathological spectrum of carcinoma breast in a West Delhi, India

    Directory of Open Access Journals (Sweden)

    Jitendra Singh Nigam

    2014-01-01

    Full Text Available Background: Data on the demographic profile of breast cancer patients from Delhi is scarce and whatever is available is from higher referral center. Our hospital caters to patients from an urban population of the lower socioeconomic strata and is a representation of cases at a tertiary care hospital in west Delhi. In Delhi, breast cancer (26.8% is commonest cancer among the female followed by cervix (12.5%, gallbladder (7.2%, ovary (7.1%, and uterus (3.3%. Aims and Objectives: A retrospective audit of breast cancer patients presenting at a tertiary referral center from 2004 to 2011. Materials and Methods: A total of 328 cases diagnosed as carcinoma breast on histopathology from year 2004 to 2011 were retrieved and studied retrospectively with regards to demographic profile and their histological features with estrogen receptor (ER, progesterone receptor (PR, and Her2neu status. Results: The median age of presentation was 49 years of age. Infiltrating ductal carcinoma (IDC, not otherwise specified (NOS was the commonest histopathological variant (81.40% followed by medullary carcinoma (10.36% and mucinous carcinoma (2.74%. Triple negative were found to be the commonest group comprising 39.4% of all the cases followed by ER and PR both positive. Pathological tumor, node, and metastasis (TNM staging showed most common group was T 2 N 0 M 0 ( 19.5% followed by T 2 N 1 M 0 (17.1% and T 2 N 2 M 0 (14%. Conclusion: The incidence of breast cancer in the India and include a higher incidence of ER, PR, and Her2neu negative disease in west Delhi.

  8. Fat content of expressed breast milk: a case for quality control.

    OpenAIRE

    Spencer, S A; Hull, D

    1981-01-01

    Expressed breast milk used to feed preterm infants is precious and so, despite heterogeneity of composition, all available milk is used. A study of 274 samples of expressed breast milk supplied by preterm mothers and National Childbirth Trust donors showed pronounced variation in fat content as measured by the "creamatocrit" method. This was not due to differences between term and preterm mothers or between transitional and mature milk. The composition was affected by diurnal variation and me...

  9. Polymorphisms in thymidylate synthase gene and susceptibility to breast cancer in a Chinese population: a case-control analysis

    Directory of Open Access Journals (Sweden)

    Liu Jiyong

    2006-05-01

    Full Text Available Abstract Background Accumulative evidence suggests that low folate intake is associated with increased risk of breast cancer. Polymorphisms in genes involved in folate metabolism may influence DNA methylation, nucleotide synthesis, and thus individual susceptibility to cancer. Thymidylate synthase (TYMS is a key enzyme that participates in folate metabolism and catalyzes the conversion of dUMP to dTMP in the process of DNA synthesis. Two potentially functional polymorphisms [a 28-bp tandem repeat in the TYMS 5'-untranslated enhanced region (TSER and a 6-bp deletion/insertion in the TYMS 3'-untranslated region (TS 3'-UTR] were suggested to be correlated with alteration of thymidylate synthase expression and associated with cancer risk. Methods To test the hypothesis that polymorphisms of the TYMS gene are associated with risk of breast cancer, we genotyped these two polymorphisms in a case-control study of 432 incident cases with invasive breast cancer and 473 cancer-free controls in a Chinese population. Results We found that the distribution of TS3'-UTR (1494del6 genotype frequencies were significantly different between the cases and controls (P = 0.026. Compared with the TS3'-UTR del6/del6 wild-type genotype, a significantly reduced risk was associated with the ins6/ins6 homozygous variant genotype (adjusted OR = 0.58, 95% CI = 0.35–0.97 but not the del6/ins6 genotype (OR = 1.09, 95% CI = 0.82–1.46. Furthermore, breast cancer risks associated with the TS3'-UTR del6/del6 genotype were more evident in older women, postmenopausal subjects, individuals with a younger age at first-live birth and individuals with an older age at menarche. However, there was no evidence for an association between the TSER polymorphism and breast cancer risks. Conclusion These findings suggest that the TS3'-UTR del6 polymorphism may play a role in the etiology of breast cancer. Further larger population-based studies as well as functional evaluation of the

  10. Case Studies in Biology.

    Science.gov (United States)

    Zeakes, Samuel J.

    1989-01-01

    A case study writing exercise used in a course on parasitology was found to be a powerful learning experience for students because it involved discipline-based technical writing and terminology, brought the students in as evaluators, applied current learning, caused interaction among all students, and simulated real professional activities. (MSE)

  11. Validation of the electronic version of the BREAST-Q in the army of women study.

    Science.gov (United States)

    Fuzesi, Sarah; Cano, Stefan J; Klassen, Anne F; Atisha, Dunya; Pusic, Andrea L

    2017-03-06

    Women undergoing surgery for primary breast cancer can choose between breast conserving therapy and mastectomy (with or without breast reconstruction). Patients often turn to outcomes data to help guide the decision-making process. The BREAST-Q is a validated breast surgery-specific patient-reported outcome measure that evaluates satisfaction, quality of life, and patient experience. It was originally developed for paper-and-pencil administration. However, the BREAST-Q has increasingly been administered electronically. Therefore, the aim of this study was to evaluate the psychometric properties of an electronic version of the BREAST-Q in a large online survey. Women with a history of breast cancer surgery recruited from the Love/AVON Army of Women program completed an electronic version of the BREAST-Q in addition to the Impact of Cancer Survey and PTSD Checklist. Traditional psychometric analyses were performed on the collected data. BREAST-Q data were collected from 6748 women (3497 Breast Conserving Therapy module, 1295 Mastectomy module, 1956 Breast Reconstruction module). Acceptability was supported by a high response rate (82%), low frequency of missing data (BREAST-Q yields highly reliable, clinically meaningful data for use in clinical outcomes research. The BREAST-Q can be used in the clinical setting, whether administered electronically or using paper-and-pencil, at the choice of the patient and surgeon.

  12. Studies on the relationship of pleiotrophin and MMP2 with the clinicopathological features of invasive breast carcinoma

    Directory of Open Access Journals (Sweden)

    Bo ZHANG

    2012-08-01

    Full Text Available Objective To study the correlation between the expressions of both pleitropin (PTN and matrix metalloproteinase-2 (MMP2 to the clinicopathological features of patients with breast cancer. Methods The pathological specimens were collected from 103 cases of invasive breast cancer, including 51 cases of triple negative breast cancer (TNBC, i.e. all the estrogen receptor, progesterone receptor and human epidermal growth factor rec